FR776649A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
New industrial product consisting of an incombustible and heat-insulating panel, and its applications
Assignee: Andre Abel Auguste Brugier
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Filing: 1933-10-19
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Granted: 1935-01-30
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Expires: 1953-10-19
Abstract
No abstract record available.
Inventors
- 👤 Andre Abel Auguste Brugier
- 👤 Robert Auguste Louis Weitzel
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-25 12:00
CPC Classifications
E; E04; E04C; E04C2/00; E04C2/30; E04C2/32; E04C2/326; E04B; E04B1/00; E04B1/62; E04B1/92; E04B1/94; E04B1/941; E04B1/942; E04C2/322
Claims Analysis
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References Cited (Backward Citations)
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