FR78328E
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Screw head, tightening by hexagon socket with a central hole, for guiding the key
Assignee: Georges Jules Henri Martin
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Filing: 1960-07-02
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Granted: 1962-07-06
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Expires: 1980-07-02
Abstract
No abstract record available.
Inventors
- 👤 Georges Jules Henri Martin
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 23:09
CPC Classifications
F; F16; F16B; F16B23/00; F16B23/0007; F16B23/003; F16B37/00; F16B37/14; F16B23/0038
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