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FR645008A
Expired / Lapsed
FR
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Reinforced concrete beams for hollow floors
Assignee: Xavier-Auguste-Etien Gajan
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Filing: 1927-11-14
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Granted: 1928-10-18
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Expires: 1947-11-14
Abstract
No abstract record available.
Inventors
- 👤 Xavier-Auguste-Etien Gajan
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 09:59
CPC Classifications
E; E04; E04B; E04B5/00; E04B5/02; E04B5/04; E04B5/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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