FR703178A
Expired / Lapsed
FR
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Improvements to electrical transformers intended, more particularly, for remote control
Assignee: Sperry Gyroscope Co Ltd
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Filing: 1930-07-26
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Granted: 1931-04-25
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Expires: 1950-07-26
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
2026-11-05 17:00
CPC Classifications
G; G05; G05D; G05D3/00; G05D3/12; G05D3/121; G05D3/122; G01; G01C; G01C19/00; G01C19/02; G01C19/34; G01C19/38; H; H03; H03F; H03F3/00; H03F3/02
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