Patents
Sitemap › B41 - Printing; Lining machines; Typewriters; Stamps › B41L - Apparatus or devices for manifolding, duplicating, or printing for office or other commercial purposes; Addressing machines or like series-printing machines › B41L 47 - Details of addressing machines or like series-printing machines
Patents for B41L 47 - Details of addressing machines or like series-printing machines (310)
07/1977
07/26/1977US4037535 High speed printing apparatus
07/26/1977US4037534 Imprinter
06/1977
06/21/1977US4030409 Printing apparatus controls
06/14/1977US4029010 Electromagnetic printing device
05/1977
05/24/1977US4024816 Inking roller and apparatus and method for printing using such roller
05/10/1977US4022126 Letter press printing press
10/1976
10/05/1976US3983810 Data recorder with interlock mechanism
05/1976
05/04/1976US3954056 Platen positioning means for imprinters
03/1976
03/23/1976US3945316 Portable transaction-log recorder
02/1976
02/17/1976US3938662 Selective imprinting machine
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