FR1009347A
Expired / Lapsed
FR
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Cylindrical shank screwdriver
Assignee: Jean-Charles Pradal
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Filing: 1948-06-09
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Granted: 1952-05-28
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Expires: 1968-06-09
Abstract
No abstract record available.
Inventors
- 👤 Jean-Charles Pradal
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 12:05
CPC Classifications
B; B25; B25B; B25B15/00; B25B15/001; B25B15/004; B25B15/007
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References Cited (Backward Citations)
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