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FR1286785A Expired / Lapsed FR ⏱️ 0.0 years remaining

Pneumatic timer device and electric relay comprising said device

Assignee: Lucien Levourch
•
Filing: 1961-01-24
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Granted: 1962-03-09
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Expires: 1981-01-24
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Abstract

No abstract record available.

Inventors

  • 👤 Lucien Levourch

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-27 08:34
CPC Classifications
H; H01; H01H; H01H50/00; H01H50/86; H01H50/88; G; G04; G04F; G04F1/00

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