Patent DE871332C successfully refreshed from Google Patents.
DE871332C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Molded material or casting material commutator
Assignee: Siemens Corp
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Filing: 1943-02-02
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Granted: 1953-03-23
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Expires: 1963-02-02
Abstract
No abstract record available.
Inventors
- 👤 Rudolf Donner
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-02 17:27
CPC Classifications
H; H01; H01R; H01R39/00; H01R39/02; H01R39/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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