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FR20174E
Expired / Lapsed
FR
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Economical floor and roof terrace system using industrial reinforced concrete joists
Assignee: Individual
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Filing: 1916-01-21
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Granted: 1917-01-25
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Expires: 1936-01-21
Abstract
No abstract record available.
Inventors
- 👤 Antoine Brunet
- 👤 Pierre Rigaud
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-01 14:16
CPC Classifications
E; E04; E04B; E04B5/00; E04B5/16; E04B5/17; E04B5/23; E04B5/26; E04B5/261
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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