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FR833721A
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Compressed gas switch
Assignee: Umicore NV SA
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Filing: 1938-02-14
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Granted: 1938-10-28
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Expires: 1958-02-14
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-08 13:06
CPC Classifications
H; H01; H01H; H01H1/00; H01H1/12; H01H1/36; H01H1/38; H01H1/385; H01H33/00; H01H33/02; H01H33/04; H01H33/16
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