FR679203A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Collector for electrical machines
Assignee: Siemens Schuckertwerke AG
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Filing: 1929-07-24
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Granted: 1930-04-10
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Expires: 1949-07-24
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-31 00:48
CPC Classifications
H; H02; H02K; H02K9/00; H02K9/28
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References Cited (Backward Citations)
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