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FR35726E Expired / Lapsed FR ⏱️ 0.0 years remaining

Improvements to t.s.f.

Assignee: Robert Porte
•
Filing: 1926-11-04
•
Granted: 1930-03-27
•
Expires: 1946-11-04
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Abstract

No abstract record available.

Inventors

  • 👤 Robert Porte

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-08 02:05
CPC Classifications
H; H04; H04B; H04B1/00; H04B1/06; H04B1/10; H04B1/12

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