Patent FR813192A successfully refreshed from Google Patents.
FR813192A
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FR
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Coupling collar for pipe joints
Assignee: George Richard Inshaw
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Filing: 1936-11-07
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Granted: 1937-05-27
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Expires: 1956-11-07
Abstract
No abstract record available.
Inventors
- 👤 George Richard Inshaw
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-08 21:11
CPC Classifications
F; F16; F16L; F16L23/00; F16L23/04; F16L23/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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