FR840751A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to the processes for the watertight joining of pipes
Assignee: Lock Joint Pipe Co
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Filing: 1938-07-16
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Granted: 1939-05-03
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Expires: 1958-07-16
Abstract
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Inventors
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Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 08:24
CPC Classifications
F; F16; F16L; F16L9/00; F16L9/08; F16L25/00; F16L25/0027
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