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DE632663C Expired / Lapsed DE ⏱️ 0.0 years remaining

Device for cooling the drive motor of a propeller blower for conveying hot gases

Assignee: Individual
•
Filing: 1934-11-18
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Granted: 1936-07-11
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Expires: 1954-11-18
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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 2026-10-22 23:12
CPC Classifications
F; F04; F04D; F04D25/00; F04D25/02; F04D25/08; F04D25/082; F04D29/00; F04D29/58; F04D29/5806

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