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DE649489C Expired / Lapsed DE ⏱️ 0.0 years remaining

Device for laying and re-spinning artificial silk threads

Assignee: AMY MINCK GEB MORTIMER
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Filing: 1935-06-06
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Granted: 1937-08-27
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Expires: 1955-06-06
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-10-22 19:27
CPC Classifications
D; D01; D01D; D01D7/00; D01D7/02

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