FR976276A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Method of protection against the cold of concrete works and the like
Assignee: Georges-Servan Cantacuzene
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Filing: 1948-10-08
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Granted: 1951-03-15
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Expires: 1968-10-08
Abstract
No abstract record available.
Inventors
- 👤 Georges-Servan Cantacuzene
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-29 08:54
CPC Classifications
E; E04; E04G; E04G21/00; E04G21/24; E04G21/28
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