FR1089293A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Fluids sensitive to the action of a field and power transmitters and apparatus for their use
Assignee: WEFCO
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Filing: 1953-10-16
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Granted: 1955-03-16
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Expires: 1973-10-16
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
2026-10-24 19:58
CPC Classifications
H; H01; H01F; H01F1/00; H01F1/44
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