FR1020573A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Claw with variable and elastic flexibility for contact lines used in electric traction
Assignee: Regie Autonome des Transports Parisiens
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Filing: 1950-06-20
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Granted: 1953-02-09
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Expires: 1970-06-20
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
2026-11-05 17:54
CPC Classifications
B; B60; B60M; B60M1/00; B60M1/12; B60M1/20; B60M1/24
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