FR1471240A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements made to elements such as doors, with high resistance against sound and heat transmission
Assignee: Gubri SA Ets L
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Filing: 1966-01-19
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Granted: 1967-05-19
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Expires: 1986-01-19
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
2026-11-05 05:52
CPC Classifications
E; E06; E06B; E06B3/00; E06B3/70; E06B3/82; E06B3/822; E06B5/00; E06B5/10; E06B5/16; G; G11; G11B; G11B23/00; G11B23/02; G11B23/04; G11B23/06; E06B1/00; E06B1/04; E06B1/12; E06B3/7015; E06B2003/7019; E06B2003/7032; E06B2003/7034; E06B3/7017; E06B3/825
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