FR572878A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Provision applicable in electrical appliances in oil bath with expansion vessel
Assignee: Alsacienne de Constructions Mecaniques SA
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Filing: 1923-01-19
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Granted: 1924-06-14
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Expires: 1943-01-19
Abstract
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 23:03
CPC Classifications
H; H01; H01F; H01F27/00; H01F27/08; H01F27/10; H01F27/12; H01F27/14
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