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| Patents for B41J 3 - Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed (20,411) |
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| 07/20/1976 | US3970185 Syllabic typewriter | | 06/15/1976 | US3964062 Keyboard switch system | | 06/08/1976 | US3961574 Electrostatic bar code printer | | 05/25/1976 | US3959780 Control device for printing apparatus | | 05/18/1976 | US3957198 Toy cash register | | 03/23/1976 | US3945479 Electric nameplate marker | | 03/09/1976 | US3942436 Computer responsive supplemental printer | | 02/24/1976 | US3940746 System for automatically processing and printing the contents and the format of a text | | 02/17/1976 | US3938436 Selective embossing press with drum stop means | | 02/10/1976 | US3938099 Electronic digital system and method for reproducing languages using the Arabic-Farsi script | | 01/13/1976 | US3932842 Computer terminal |
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