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TOKYO ELECTRONIC APPLICATION LAB (TEAL): T3121
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Product number (P/N): 3221,
Keywords/Tags: 3221
Date of intro: ~1973, Origin: Japan (List),
Power: AC,
Display: Type = Display (Gas disharge) (List),
Number of keys: 22, #Key-Blue: 11, #Key-White: 11,
Keyboard Array (Rows x Columns): 04x06, Keyboard Layout: [K] [7] [8] [9] [RM] [M] - [(SquareRoot)] [4] [5] [6] [(Division)] [CM] - [CE] [1] [2] [3] [x] [=] - [C] [0] [.] [=],
Decimal switch: [6-4-2-F], Round switch: [5/4-N],
Classification: / Desktop with Display,
Featuring: Square root, Logic-technology: LSI (Large Scale Integration), calculator-chipset,
Resemblance with: (Resemblance 529_4_6_22),
Serie-members: TOKYO ELECTRONIC APPLICATION LAB (TEAL): 121M (); TOKYO ELECTRONIC APPLICATION LAB (TEAL): T3121 (),
Collector value: 7.5/10,

Item

Created: 21-apr-2013, Manual-update: 05-aug-2021, Batch-update: 29-jul-2024             

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