FR511879A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Devices allowing the use of a double progression vehicle (by wheels or by tracks) for industrial or agricultural purposes
Assignee: Compagnie des Forges et Acieries de la Marine et dHomecourt
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Filing: 1919-06-17
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Granted: 1921-01-06
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Expires: 1939-06-17
Abstract
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Inventors
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-30 11:37
CPC Classifications
B; B62; B62D; B62D55/00; B62D55/02; B60; B60K; B60K17/00; B60K17/04; B60K17/043; B62D55/08; B62D55/10
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