FR556302A
Expired / Lapsed
FR
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Improvements to tail projectiles
Assignee: Oscar Vignon
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Filing: 1921-12-23
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Granted: 1923-07-17
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Expires: 1941-12-23
Abstract
No abstract record available.
Inventors
- 👤 Oscar Vignon
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 16:26
CPC Classifications
F; F42; F42B; F42B10/00; F42B10/02; F42B10/04; F42B10/06; F42B10/14
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