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DE334475C Expired / Lapsed DE ⏱️ 0.0 years remaining

Process for the extraction of metals and alloys by molten electrolysis

Assignee: Metallbank und Metallurgische Gesellschaft AG
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Filing: 1919-05-29
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Granted: 1921-03-14
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Expires: 1939-05-29
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-10-27 05:14
CPC Classifications
C; C25; C25C; C25C7/00; C25C7/02; C25C7/025

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