Patent DE322989C successfully refreshed from Google Patents.
DE322989C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Two-pole dynamo-electric machine with self-excitation
Assignee: Individual
•
Filing: 1913-12-21
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Granted: 1920-07-13
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Expires: 1933-12-21
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-30 22:55
CPC Classifications
H; H02; H02K; H02K23/00; H02K23/40
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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