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DE368694C Expired / Lapsed DE ⏱️ 0.0 years remaining

Process for the production of vapor-tight vulcanizing troughs from cast aluminum

Assignee: ALUMINIUMGIESSEREI
•
Filing: 1922-03-18
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Granted: 1923-02-09
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Expires: 1942-03-18
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-05 07:25
CPC Classifications
B; B22; B22D; B22D19/00

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