Patent FR555902A successfully refreshed from Google Patents.
FR555902A
Expired / Lapsed
FR
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Improvements to mobile watertight closing devices
Assignee: Victor Mann
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Filing: 1922-08-12
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Granted: 1923-07-09
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Expires: 1942-08-12
Abstract
No abstract record available.
Inventors
- 👤 Victor Mann
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-08 09:32
CPC Classifications
E; E02; E02B; E02B7/00; E02B7/20; E02B7/26; E02B7/36
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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