FR504020A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to ammunition
Assignee: Individual
•
Filing: 1918-01-15
•
Granted: 1920-06-23
•
Expires: 1938-01-15
Abstract
No abstract record available.
Inventors
- 👤 Helmuth Paul Martin
- 👤 Owen David Lucas
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-31 07:56
CPC Classifications
F; F42; F42C; F42C19/00; F42C19/08; F42C19/12; F42C19/14
Claims Analysis
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References Cited (Backward Citations)
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