Patent DE732984C successfully refreshed from Google Patents.
DE732984C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Process for the non-cutting production of the extractor ring groove on the bottom of steel cartridge shells
Assignee: Individual
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Filing: 1940-06-13
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Granted: 1943-03-17
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Expires: 1960-06-13
Abstract
No abstract record available.
Inventors
- 👤 Heinrich Krieghoff
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-30 16:42
CPC Classifications
F; F42; F42B; F42B5/00; F42B5/26; F42B5/28; B; B21; B21K; B21K21/00; B21K21/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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