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FR1003791A Expired / Lapsed FR ⏱️ 0.0 years remaining

Improvements in means for ensuring commutation, of the kind to be used on the collectors of electric machines

Assignee: Emile Moine
•
Filing: 1947-02-25
•
Granted: 1952-03-21
•
Expires: 1967-02-25
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Abstract

No abstract record available.

Inventors

  • 👤 Emile Moine

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-04 00:30
CPC Classifications
H; H02; H02K; H02K13/00; H02K13/10

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