FR779483A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements made to surfaces established by juxtaposing asbestos-cement elements, in particular under-roofs, ceilings, etc.
Assignee: FIBROCIMENT ET DES REVETEMENTS
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Filing: 1934-09-29
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Granted: 1935-04-05
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Expires: 1954-09-29
Abstract
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Bibliographic Details
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FR
Data Source
google_patents
Last Synchronized
2026-10-29 14:35
CPC Classifications
E; E04; E04B; E04B9/00; E04B9/04; E04B9/0407
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