FR837937A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Concrete pipe
Assignee: Pont a Mousson SA
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Filing: 1937-11-04
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Granted: 1939-02-23
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Expires: 1957-11-04
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 09:55
CPC Classifications
F; F16; F16L; F16L9/00; F16L9/08; F16L13/00; F16L13/02; F16L13/029; F16L13/10; F16L13/11; F16L13/113; F16L25/00; F16L25/0027
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References Cited (Backward Citations)
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