FR1151613A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to shot concentrators for hunting cartridges
Assignee: Rene Boucayrand
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Filing: 1956-06-09
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Granted: 1958-02-03
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Expires: 1976-06-09
Abstract
No abstract record available.
Inventors
- 👤 Rene Boucayrand
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 01:50
CPC Classifications
F; F42; F42B; F42B7/00; F42B7/02; F42B7/04
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References Cited (Backward Citations)
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