FR1255458A
Expired / Lapsed
FR
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Automatic device for the manufacture of metal points with a very small radius of curvature
Assignee: Centre National de la Recherche Scientifique
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Filing: 1960-01-27
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Granted: 1961-03-10
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Expires: 1980-01-27
Abstract
No abstract record available.
Inventors
- 👤 Skowronek
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 23:33
CPC Classifications
H; H01; H01J; H01J9/00; H01J9/02; H01J9/022; H01J9/025; C; C25; C25F; C25F7/00
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