FR876866A
Expired / Lapsed
FR
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Improvements to seals
Assignee: Paul Bruyaux
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Filing: 1941-11-14
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Granted: 1942-11-19
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Expires: 1961-11-14
Abstract
No abstract record available.
Inventors
- 👤 Paul Bruyaux
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-30 10:07
CPC Classifications
F; F16; F16J; F16J15/00; F16J15/16; F16J15/40; H; H01; H01J; H01J21/00; H01J21/20; H01J2893/00; H01J2893/003
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