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DE637587C Expired / Lapsed DE ⏱️ 0.0 years remaining

Self-priming centrifugal pump

Assignee: Individual
•
Filing: 1934-03-03
•
Granted: 1936-10-31
•
Expires: 1954-03-03
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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 2026-10-31 14:43
CPC Classifications
F; F04; F04D; F04D9/00; F04D9/04; F04D9/041; F04D9/042; F04D9/044; F04D9/048

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