FR829623A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Method of establishing projectiles with high perforation power and new products resulting therefrom
Assignee: ACIERIES DE CHAMPAGNOLE
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Filing: 1937-10-05
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Granted: 1938-07-01
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Expires: 1957-10-05
Abstract
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Inventors
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-30 14:10
CPC Classifications
F; F42; F42B; F42B12/00; F42B12/72; F42B12/76
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