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FR705669A Expired / Lapsed FR ⏱️ 0.0 years remaining

Relay for controlling an electrical circuit by varying the pressure of a fluid

Assignee: Andre Becq
•
Filing: 1930-02-06
•
Granted: 1931-06-11
•
Expires: 1950-02-06
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Abstract

No abstract record available.

Inventors

  • 👤 Andre Becq

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-22 22:15
CPC Classifications
H; H01; H01H; H01H35/00; H01H35/24; H01H35/34

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