FR1511084A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvement in the construction of floors
Assignee: NORD FRANCE D ENTPR S GENERALE
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Filing: 1966-12-15
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Granted: 1968-01-26
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Expires: 1986-12-15
Abstract
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Inventors
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 16:36
CPC Classifications
E; E04; E04B; E04B5/00; E04B5/16; E04B5/17; E04B5/23; E04B5/02; E04B5/04; E04B5/06
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