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FR856068A
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Concrete conduits
Assignee: T U J O SA
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Filing: 1939-02-15
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Granted: 1940-05-27
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Expires: 1959-02-15
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 15:57
CPC Classifications
E; E02; E02B; E02B11/00; E02B11/005
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