FR28934E
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Regulator of chamber volume, pressure and gas flow in the guns of all loading, propulsion and projectile systems
Assignee: Compagnie des Forges et Acieries de la Marine et dHomecourt
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Filing: 1923-10-31
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Granted: 1925-05-09
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Expires: 1943-10-31
Abstract
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 11:19
CPC Classifications
F; F42; F42B; F42B14/00; F42B14/02; F41; F41A; F41A1/00; F41A1/06
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