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DE515359C Expired / Lapsed DE ⏱️ 0.0 years remaining

Pump, especially spinning pump, for viscous liquids with parallel pistons arranged in a circle

Assignee: FEINMASCHB GmbH
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Filing: 1929-07-05
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Granted: 1931-01-02
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Expires: 1949-07-05
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-10-25 16:02
CPC Classifications
F; F04; F04B; F04B1/00; F04B1/12; F04B1/14; F04B1/18; F04B1/26; F04B1/28; F04B1/29; F04B1/295

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