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DE669537C Expired / Lapsed DE ⏱️ 0.0 years remaining

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Assignee: Maschinenfabrik Rueti AG
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Filing: —
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Granted: 1938-12-30
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Expires: 1955-12-30
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-10-31 21:22
CPC Classifications
D; D02; D02H; D02H1/00

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