FR854005A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to the friction linings and in particular to the brake linings
Assignee: Compagnie de Saint Gobain SA
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Filing: 1938-12-01
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Granted: 1940-04-03
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Expires: 1958-12-01
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
2026-10-25 13:26
CPC Classifications
F; F16; F16D; F16D69/00; F16D69/02; F16D69/025; F16D69/026
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