FR56046E
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Reciprocating system for gear change by chain derailment
Assignee: Lucien-Charles-Hippo Juy
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Filing: 1945-09-28
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Granted: 1952-09-11
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Expires: 1965-09-28
Abstract
No abstract record available.
Inventors
- 👤 Lucien-Charles-Hippo Juy
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-27 17:07
CPC Classifications
B; B62; B62M; B62M9/00; B62M9/04; B62M9/06; B62M9/10; B62M9/12; B62M9/121; B62M9/128; B62M9/127
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