Patent FR740464A successfully refreshed from Google Patents.
FR740464A
Expired / Lapsed
FR
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Improvements to the plugs intended more particularly for sealing the drain opening of sinks
Assignee: Edwin-Louis Conradi
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Filing: 1932-07-25
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Granted: 1933-01-26
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Expires: 1952-07-25
Abstract
No abstract record available.
Inventors
- 👤 Edwin-Louis Conradi
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-09 02:47
CPC Classifications
E; E03; E03C; E03C1/00; E03C1/12; E03C1/24; E03C1/244
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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