FR733528A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to processes and construction elements made of reinforced concrete, cement, plaster or the like
Assignee: NOFRANGO Ltd
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Filing: 1932-03-15
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Granted: 1932-10-07
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Expires: 1952-03-15
Abstract
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Inventors
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Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-27 13:06
CPC Classifications
E; E04; E04C; E04C5/00; E04C5/07; E04F; E04F13/00; E04F13/02; E04F13/04
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