FR918265A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to construction elements in the form of panels or slabs and their manufacturing processes
Assignee: Lle Jacques Coue
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Filing: 1945-08-04
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Granted: 1947-02-04
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Expires: 1965-08-04
Abstract
No abstract record available.
Inventors
- 👤 Lle Jacques Coue
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 17:10
CPC Classifications
E; E04; E04C; E04C2/00; E04C2/30; E04C2/34; E04C2/3405; E04C2002/3444; E04C2002/345; E04C2002/3455; E04C2002/3466; E04C2002/3472
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References Cited (Backward Citations)
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