FR813762A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to bricks with cellular structure, for the establishment, hors d'oeuvre, of reinforced beams for ceilings
Assignee: Delfino Caccia
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Filing: 1936-11-19
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Granted: 1937-06-08
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Expires: 1956-11-19
Abstract
No abstract record available.
Inventors
- 👤 Delfino Caccia
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 15:23
CPC Classifications
E; E04; E04C; E04C3/00; E04C3/02; E04C3/20; E04C3/22
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