Patent FR674984A successfully refreshed from Google Patents.
FR674984A
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FR
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Improvements made to watertight joints for pipes
Assignee: FERROBETON ANONIMA ITA Soc
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Filing: 1929-05-13
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Granted: 1930-02-04
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Expires: 1949-05-13
Abstract
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Inventors
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Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 10:09
CPC Classifications
F; F16; F16L; F16L13/00; F16L13/10; F16L13/106; F16L25/00; F16L25/0027
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