FR498255A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Machine gun and explosive bomb thrown from aircraft and howitzer
Assignee: LEON KOECHLIN
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Filing: 1918-08-03
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Granted: 1920-01-07
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Expires: 1938-08-03
Abstract
No abstract record available.
Inventors
- 👤 Antonin Potier
- 👤 Leon Koechlin
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 18:25
CPC Classifications
F; F42; F42B; F42B12/00; F42B12/02; F42B12/36; F42B12/56; F42B12/58; F42B12/60
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