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DE601748C Expired / Lapsed DE ⏱️ 0.0 years remaining

Rail contact device

Assignee: Vereinigte Eisenbahn Signalwerke GmbH
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Filing: —
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Granted: 1934-08-23
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Expires: 1951-08-23
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-10-29 18:47
CPC Classifications
B; B61; B61L; B61L1/00; B61L1/02; B61L1/06; B61L1/08

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