FR860075A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to dynamo-electric machines
Assignee: Koninklijke Philips NV
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Filing: 1939-09-07
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Granted: 1941-01-06
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Expires: 1959-09-07
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-30 00:15
CPC Classifications
H; H02; H02K; H02K21/00; H02K21/12; H02K21/14; H02K21/145; H02K2201/00; H02K2201/12
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