Patent DE745673C successfully refreshed from Google Patents.
DE745673C
Expired / Lapsed
DE
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Brush for electrical machines
Assignee: EUGEN DUERRWAECHTER DR ING
•
Filing: 1941-04-19
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Granted: 1944-05-19
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Expires: 1961-04-19
Abstract
No abstract record available.
Inventors
- 👤 Dr-Ing Eugen Duerrwaechter
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-25 12:42
CPC Classifications
H; H01; H01R; H01R39/00; H01R39/02; H01R39/18; H01R39/24
Claims Analysis
Total Claims: 0
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