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FR699996A Expired / Lapsed FR ⏱️ 0.0 years remaining

Multiple electrical control device for controlling railcars of an electric train and other applications

Assignee: Raymond Lang
•
Filing: 1929-11-13
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Granted: 1931-02-23
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Expires: 1949-11-13
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Abstract

No abstract record available.

Inventors

  • 👤 Raymond Lang

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-26 21:03
CPC Classifications
B; B60; B60L; B60L15/00; B60L15/32; B60L15/34; B60L2200/00; B60L2200/26

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