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3847264
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Information
Patent Grant
3847264
References
Source
Patent Number
3,847,264
Date Filed
Not available
Date Issued
Tuesday, November 12, 1974
50 years ago
CPC
B41J19/80 - Pawl-and-ratchet mechanisms
B41J29/54 - Locking devices applied to printing mechanisms
US Classifications
400 - Typewriting machines
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