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FR42343E Expired / Lapsed FR ⏱️ 0.0 years remaining

AC voltage regulator device protecting loads against high frequency interference currents

Assignee: Leo Segal
•
Filing: 1932-02-15
•
Granted: 1933-07-11
•
Expires: 1952-02-15
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Abstract

No abstract record available.

Inventors

  • 👤 Leo Segal
  • 👤 Henri-Georges Andre

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-29 21:05
CPC Classifications
H; H01; H01F; H01F30/00; H01F30/02

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