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FR837210A
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FR
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Method of isolating magnetic powders for compressed cores
Assignee: Lignes Telegraphiques et Telephoniques LTT SA
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Filing: 1938-04-27
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Granted: 1939-02-06
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Expires: 1958-04-27
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
2026-10-30 21:28
CPC Classifications
H; H01; H01F; H01F1/00; H01F1/01; H01F1/03; H01F1/12; H01F1/14; H01F1/20; H01F1/22; H01F1/24
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