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FR531387A
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FR
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Construction method of a reinforced concrete hollow floor without formwork
Assignee: Henry-Claude Prevot
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Filing: 1921-02-26
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Granted: 1922-01-11
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Expires: 1941-02-26
Abstract
No abstract record available.
Inventors
- 👤 Henry-Claude Prevot
- 👤 Jean Malherbaud
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-09 06:31
CPC Classifications
E; E04; E04B; E04B5/00; E04B5/16; E04B5/17; E04B5/23
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