FR1064665A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to the insulation of the conductors of telecommunication circuits, in particular of pairs with coaxial conductors
Assignee: Lignes Telegraphiques et Telephoniques LTT SA
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Filing: 1951-06-25
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Granted: 1954-05-17
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Expires: 1971-06-25
Abstract
No abstract record available.
Inventors
- 👤 Andre Pierrot
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-07 18:09
CPC Classifications
H; H01; H01B; H01B11/00; H01B11/18; H01B11/1834
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