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DE656938C Expired / Lapsed DE ⏱️ 0.0 years remaining

Noiseless electric machine

Assignee: DUENNER E
•
Filing: 1935-08-01
•
Granted: 1938-02-28
•
Expires: 1955-08-01
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-10-22 23:53
CPC Classifications
H; H02; H02K; H02K1/00; H02K1/06; H02K1/22; H02K5/00; H02K5/24

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