Patent US3808766A successfully refreshed from Google Patents.
Patent FR991262A successfully refreshed from Google Patents.
FR991262A
Expired / Lapsed
FR
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Improvement in the manufacture of chokes
Assignee: Compagnie Francaise Thomson Houston SA
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Filing: 1949-05-13
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Granted: 1951-10-03
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Expires: 1969-05-13
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 08:55
CPC Classifications
H; H01; H01F; H01F37/00
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