Patent FR493210A successfully refreshed from Google Patents.
FR493210A
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Insulating wall system with removable panels
Assignee: GUSTAVE LAURENT
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Filing: 1917-11-30
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Granted: 1919-08-02
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Expires: 1937-11-30
Abstract
No abstract record available.
Inventors
- 👤 Gustave Laurent
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 15:48
CPC Classifications
E; E04; E04C; E04C2/00; E04C2/02; E04C2/26; E04C2/284; E04C2/288
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