Patent FR668608A successfully refreshed from Google Patents.
FR668608A
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FR
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Multipurpose watertight shutter valve
Assignee: Paul Breton
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Filing: 1929-01-29
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Granted: 1929-11-05
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Expires: 1949-01-29
Abstract
No abstract record available.
Inventors
- 👤 Paul Breton
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-28 22:57
CPC Classifications
F; F16; F16K; F16K27/00; F16K27/02; F16K27/0263
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Total Claims: 0
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References Cited (Backward Citations)
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