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DE518374C Expired / Lapsed DE ⏱️ 0.0 years remaining

Ondezwirn

Assignee: EMIL GMINDER DR
•
Filing: —
•
Granted: 1931-02-14
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Expires: 1948-02-14
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Abstract

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Inventors

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Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-10-30 23:24
CPC Classifications
D; D02; D02G; D02G3/00; D02G3/22; D02G3/38

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