FR1185508A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to silicone rubber sponges
Assignee: Compagnie Francaise Thomson Houston SA
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Filing: 1957-10-29
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Granted: 1959-07-31
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Expires: 1977-10-29
Abstract
No abstract record available.
Inventors
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Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 13:13
CPC Classifications
C; C08; C08J; C08J9/00; C08J9/0066; C08J2383/00; C08J2383/04
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