Patent FR663132A successfully refreshed from Google Patents.
FR663132A
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FR
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Coupling for pipes and conduits
Assignee: Hans Burkhardt
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Filing: 1928-10-29
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Granted: 1929-08-16
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Expires: 1948-10-29
Abstract
No abstract record available.
Inventors
- 👤 Hans Burkhardt
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-08 15:30
CPC Classifications
F; F16; F16L; F16L29/00; F16L29/04
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References Cited (Backward Citations)
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