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FR65460E Expired / Lapsed FR ⏱️ 0.0 years remaining

Transmission system for high frequency

Assignee: International Standard Electric Corp
•
Filing: 1952-07-29
•
Granted: 1956-02-21
•
Expires: 1972-07-29
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Abstract

No abstract record available.

Inventors

  • 👤 John A Kostriza

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-09 14:23
CPC Classifications
H; H01; H01P; H01P3/00; H01P3/02; H01P3/08; H01P3/081; H01B; H01B11/00; H01B11/18; H01B11/20; H01Q; H01Q13/00; H01Q13/20; H01Q13/26; H05; H05K; H05K1/00; H05K1/02; H05K1/0213; H05K1/0237; H05K1/024; H05K1/03; H05K1/0393

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