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Patent FR1075609A successfully refreshed from Google Patents.
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FR1075609A Expired / Lapsed FR ⏱️ 0.0 years remaining

Supports and wall feedthroughs for surface wave transmission lines

Assignee: Lignes Telegraphiques et Telephoniques LTT SA
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Filing: 1953-03-11
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Granted: 1954-10-19
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Expires: 1973-03-11
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Abstract

No abstract record available.

Inventors

  • 👤 Bernard Chiron

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-05 09:50
CPC Classifications
H; H01; H01P; H01P3/00; H01P3/10

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