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DE558445C Expired / Lapsed DE ⏱️ 0.0 years remaining

Working method for fluid gears with paddle wheels

Assignee: WILHELM SPANNHAKE DIPL ING
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Filing: 1929-06-18
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Granted: 1932-09-08
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Expires: 1949-06-18
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-10-31 17:41
CPC Classifications
F; F16; F16H; F16H41/00; F16H41/04; F16H45/00; F16H45/02; F16H2045/002; F16H2045/005

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