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DE23523C Active / In Force DE

Innovation on the rail tracks patented under No. 13359

Assignee: J. H. MEHRTENS in Berlin N., Pankstr. 16 b. I
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Filing: —
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-09 03:08
CPC Classifications
E; E01; E01B; E01B23/00; E01B23/02; E01B23/04

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