Date of intro: ~1975,
Number of keys: 20,
Keyboard Array (Rows x Columns): 04x05, Keyboard Layout: [7] [8] [9] [(Division)] [C] - [4] [5] [6] [x] [CE] - [1] [2] [3] [-] [(SquareRoot)] - [0] [.] [=] [+] [%],
Classification: / Clones,
Made by: TEAL (List of all Import-OEM-models for (Clones)),
Serie-members:
(Clones): Resemblance 015_04_05_19
(Clones): Resemblance 015_04_05_20
(Clones): Resemblance 015_04_05_20A
(Clones): Resemblance 015_04_05_20B
(Clones): Resemblance 015_05_05_22
(Clones): Resemblance 015_05_05_22A
(Clones): Resemblance 015_05_05_22B
(Clones): Resemblance 015_05_05_22C
(Clones): Resemblance 015_05_05_22D
(Clones): Resemblance 015_05_05_23
(Clones): Resemblance 015_05_05_23A
(Clones): Resemblance 015_05_05_23B
(Clones): Resemblance 015_05_05_23C
(Clones): Resemblance 015_06_05_28,