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DE431364C Expired / Lapsed DE ⏱️ 0.0 years remaining

Leaning catenary catenary without tensioning devices with partial interchanging of contact wire and support cable for electric railways

Assignee: BBC BROWN BOVERI and CIE
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Filing: 1925-02-08
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Granted: 1926-07-05
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Expires: 1945-02-08
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-10-31 10:54
CPC Classifications
B; B60; B60M; B60M1/00; B60M1/12; B60M1/20; B60M1/23

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