FR504328A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements in the construction of magnetic cores
Assignee: Alsacienne de Constructions Mecaniques SA
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Filing: 1916-03-02
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Granted: 1920-06-30
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Expires: 1936-03-02
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 22:35
CPC Classifications
H; H01; H01F; H01F27/00; H01F27/24; H01F27/245
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