Document Details Escapement Drive for Counting Mechanisms:
Number of documents found: 1
- Title: Escapement Drive for Counting Mechanisms
SubTitle: Fedchenko Time Display - Author: F.M. Fedchenko
- Publisher: United States Patent
Keywords:
Other Keywords: Fedchenko
Language: ENG
Notes: Fedchenko's patent for his time display mechanism -- Copyright: 1972
Kind: Patent
Geographic area: Russia
Entered By: RAH
BHM No: 18571 - Publisher: United States Patent
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