FR562672A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements made to engine couplings, in particular those for aircraft engines
Assignee: Jean-Marie-Pierre-Be Le
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Filing: 1923-02-24
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Granted: 1923-11-16
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Expires: 1943-02-24
Abstract
No abstract record available.
Inventors
- 👤 Jean-Marie-Pierre-Be Le
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-29 06:43
CPC Classifications
F; F16; F16H; F16H48/00; F16H48/20; F16H48/30; F16H48/06; F16H48/10; F16H48/24; F16H2048/204; F16H48/38; F16H48/40
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