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FR75786E Expired / Lapsed FR ⏱️ 0.0 years remaining

Improvements to collectors for dynamos

Assignee: Watliff Co Ltd
•
Filing: 1959-05-29
•
Granted: 1961-08-11
•
Expires: 1979-05-29
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Abstract

No abstract record available.

Inventors

  • 👤 William Eli Arnold

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-31 22:31
CPC Classifications
H; H01; H01R; H01R39/00; H01R39/02; H01R39/04; H02; H02K; H02K13/00; H02K13/04

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