Alfabetical Brand/Type List Criteria: Memory (delay line) | 
 AKA (Also Known As) | 
 Label on Back | 
 Product Number | 
 Year of introduction | 
 Classification | 
|  (Technology): Memory Delay Line | 
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 Delay Line Memory (Technical Vocabulary) | 
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 Technology / Memory (delay line) | 
|  BUSICOM: 2017 | 
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 2017 | 
 1968 | 
 Desktop with Display / Memory (delay line) | 
|  BUSICOM: 2017P | 
 2017 P | 
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 2017P (2017 P) | 
 1970 | 
 Desktop with Display+Printer / Memory (delay line) | 
|  BUSICOM: 207 | 
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 207 | 
 1968 | 
 Desktop with Display / Memory (delay line) | 
|  BUSICOM: 207P | 
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 207P | 
 1970 | 
 Desktop with Display+Printer / Memory (delay line) | 
|  CANON: 161S | 
 Canola 161S | 
 ELECTRONIC CALCULATOR | 
 161S | 
 apr-1968 | 
 Desktop with Display / Memory (delay line) | 
|  CANON: 163 | 
 Canola 163 | 
 ELECTRONIC CALCULATOR | 
 163 | 
 apr-1968 | 
 Desktop with Display / Memory (delay line) | 
|  CANON: SE600 | 
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 SE600 | 
 1971 | 
 Desktop with Printer / Memory (delay line) | 
|  CANON_parts(E): X613030 (Delay Mem.) | 
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 X61-3030 | 
 X613030 (X61-3030) | 
 ~1970 | 
 Part / Memory (delay line) | 
|  CONGWEN: DJQ1 | 
 DJQ-1 | 
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 DJQ1 (DJQ-1) | 
 1979 | 
 Desktop with Display / Memory (delay line) | 
|  DIEHL CALCULATING SYSTEMS: Combitron S (version-1) | 
 combitron S | 
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 Combitron S | 
 1968 | 
 Desktop with Printer / Memory (delay line) | 
|  DIEHL CALCULATING SYSTEMS: Deltronic P | 
 (319) | 
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 Deltronic P | 
 1970 | 
 Desktop with Printer / Memory (delay line) | 
|  ELEKTRONIKA: 111T (version-1) | 
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 111T | 
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 Desktop with Display / Memory (delay line) | 
|  ELEKTRONIKA: 155 (version-1) | 
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 155 | 
 1978 | 
 Desktop with Display / Memory (delay line) | 
|  ELEKTRONIKA: 155 (version-2) | 
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 155 | 
 ~1975 | 
 Desktop with Display / Memory (delay line) | 
|  FRIDEN: 1150 | 
 1150 ELECTRONIC PRINTING CALCULATOR | 
 ELECTRONIC PRINTING CALCULATOR, Type 1150 | 
 1150 | 
 1968 | 
 Desktop with Printer / Memory (delay line) | 
|  FRIDEN: 1152 | 
 1152 programmable printing calculator, SINGER | 
 MODEL 1152 | 
 1152 | 
 1969 | 
 Desktop with Printer / RPN (Reverse Polish Notation) / Memory (delay line) | 
|  FRIDEN: 1162 | 
 1162 electronic calculator, SINGER | 
 ELECTRONIC CALCULATOR, MODEL NO. 1162 | 
 1162 | 
 1969 | 
 Desktop with Display / RPN (Reverse Polish Notation) / Memory (delay line) | 
|  FRIDEN: 1166 | 
 1166 electronic calculator, SINGER | 
 ELECTRONIC CALCULATOR | 
 1166 | 
 1969 | 
 Desktop with Display / RPN (Reverse Polish Notation) / Memory (delay line) | 
|  FRIDEN: 130 | 
 130 ELECTRONIC CALCULATOR, Friden | 
 ELECTRONIC CALCULATOR, MODEL 130 | 
 130 | 
 jun-1963 | 
 Desktop with Display / RPN (Reverse Polish Notation) / Memory (delay line) | 
|  FRIDEN: 132 | 
 132 ELECTRONIC CALCULATOR | 
 ELECTRONIC CALCULATOR, MODEL 132 | 
 132 | 
 1964 | 
 Desktop with Display / Memory (delay line) | 
|  ICE-FELIX: CE30 | 
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 CE30 | 
 ~1969 | 
 Desktop with Display / RPN (Reverse Polish Notation) / Memory (delay line) | 
|  ICE-FELIX: CE33 | 
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 CE33 | 
 ~1970 | 
 Desktop with Display / RPN (Reverse Polish Notation) / Memory (delay line) | 
|  MONROE: 3000 | 
 EPIC 3000 | 
 EPIC 3000 ELECTRONIC PRINTING CALCULATOR, MODEL 611PR001 | 
 3000 | 
 1966 | 
 Desktop with Printer / Memory (delay line) | 
|  MONROE: 920 | 
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 MODEL 920 | 
 920 | 
 1970 | 
 Desktop with Display / Memory (delay line) | 
|  MONROE: 925 | 
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 MODEL 925 | 
 925 | 
 1970 | 
 Desktop with Display / Memory (delay line) | 
|  MONROE: 950 | 
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 MODEL 950 | 
 950 | 
 1970 | 
 Desktop with Display / Memory (delay line) | 
|  MONROE: 990 | 
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 MODEL 990 | 
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 apr-1968 | 
 Desktop with Display / Memory (delay line) | 
|  OLIVETTI: 240 | 
 LOGOS 240 | 
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 240 | 
 ~1970 | 
 Desktop with Printer / Memory (delay line) | 
|  OLIVETTI: P101 | 
 olivetti underwood PROGRAMMA 101 | 
 olivetti underwood, PROGRAMMA 101 | 
 P101 | 
 1965 | 
 Desktop with Printer / Memory (delay line) | 
|  OLIVETTI: P602 | 
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 P602 | 
 jun-1971 | 
 Desktop with Printer / Card reader / Memory (delay line) | 
|  OLYMPIA: CD400 | 
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 Model CD 400, M72 | 
 M72 | 
 1970 | 
 Desktop with Display / Memory (delay line) | 
|  OLYMPIA: ICR412 | 
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 Modell ICR 412, M71 | 
 M71 | 
 1969 | 
 Desktop with Display / Memory (delay line) | 
|  PANASONIC: JE240 | 
 NATIONAL, PANAC-12W | 
 ELECTRONIC CALCULATOR, TYPE JE-240 | 
 JE240 (JE-240) | 
 nov-1969 | 
 Desktop with Display / Memory (delay line) | 
|  REMINGTON: EDC1 | 
 SPERRY RAND, REMINGTON EDC-1 | 
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 EDC1 (EDC-1) | 
 1968 | 
 Desktop with Display / Memory (delay line) | 
|  REMINGTON: EDC1D | 
 SPERRY RAND, REMINGTON EDC.1D | 
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 EDC1D (EDC.1D) | 
 1968 | 
 Desktop with Display / Memory (delay line) | 
|  REMINGTON: EDCIII | 
 SPERRY RAND REMINGTON EDCIII | 
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 EDCIII | 
 1968 | 
 Desktop with Display / Memory (delay line) | 
|  SONY: ICC2500 | 
 SOLID STATE ELECTRONIC CALCULATOR, SOBAX 2500 | 
 SOBAX ICC-2500, ELECTRONIC CALCULATOR | 
 ICC2500 (ICC-2500) | 
 oct-1969 | 
 Desktop with Display / Memory (delay line) | 
|  SONY: ICC2500E | 
 SOLID STATE ELECTRONIC CALCULATOR, SOBAX 2500 | 
 SOBAX ICC-2500E, ELECTRONIC CALCULATOR | 
 ICC2500E | 
 1970 | 
 Desktop with Display / Memory (delay line) | 
|  SONY: ICC2550E | 
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 SOBAX ICC-2550E, ELECTRONIC CALCULATOR | 
 ICC2500E | 
 1971 | 
 Desktop with Display / Memory (delay line) | 
|  SONY: ICC2550W | 
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 SOBAX ICC-2550E, ELECTRONIC CALCULATOR | 
 ICC2500W | 
 1971 | 
 Desktop with Display / Memory (delay line) | 
|  SONY: ICC400W | 
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 SOBAX ICC-400W, SOLID STATE CALCULATOR | 
 ICC400W (ICC-400W) | 
 1967 | 
 Desktop with Display / Memory (delay line) | 
|  SONY: ICC500 | 
 SOBAX | 
 SOBAX ICC-500, SOLID STATE CALCULATOR | 
 ICC500 (ICC-500) | 
 01-jun-1967 | 
 Desktop with Display / Memory (delay line) | 
|  SONY: ICC500A | 
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 SOBAX ICC-500A, SOLID STATE CALCULATOR | 
 ICC500A (ICC-500A) | 
 jan-1969 | 
 Desktop with Display / Memory (delay line) | 
|  SONY: ICC500E | 
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 SOBAX ICC-500E, SOLID STATE CALCULATOR | 
 ICC500E (ICC-500E) | 
 1968 | 
 Desktop with Display / Memory (delay line) | 
|  SONY: ICC500W (version-1) | 
 SOBAX | 
 SOBAX ICC-550W | 
 ICC500W (ICC-500W) | 
 jun-1967 | 
 Desktop with Display / Memory (delay line) | 
|  SONY: ICC500W (version-2) | 
 SOBAX | 
 ICC-500W, SOLID STATE CALCULATOR | 
 ICC500W (ICC-500W) | 
 ~1967 | 
 Desktop with Display / Memory (delay line) | 
|  SONY: ICC510 | 
 SOBAX 510 | 
 ICC-510, SOLID STATE CALCULATOR | 
 ICC510 (ICC-510) | 
 jun-1969 | 
 Desktop with Display / Memory (delay line) | 
|  SONY_parts(E): 32-1 (Delay Line Mem.) | 
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 321 (32-1) | 
 ~1971 | 
 Part / Memory (delay line) | 
|  VICTOR: 14-322 | 
 SERIES 1400 | 
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 14322 (14-322) | 
 ~mar-1970 | 
 Desktop with Display / Memory (delay line) | 
|  WYLE LABORATORIES: WS02 | 
 WS-02, Scientific | 
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 WS02 (WS-02) | 
 1964 | 
 Desktop with Display / Memory (delay line) | 
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|  07-mar-2025:   (51 Items). | 
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|  Do you know about any models not listed here ?, please do mail me or send me a picture of the device... I'll be more than happy to publish the info and mention your name for credit ... thank you ! | 
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