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DE489555C Expired / Lapsed DE ⏱️ 0.0 years remaining

Device for regulating an operating size, e.g. B. the speed of an electrical machine using a normal vibration system

Assignee: International Standard Electric Corp
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Filing: 1925-11-20
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Granted: 1930-01-28
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Expires: 1945-11-20
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-10-23 14:59
CPC Classifications
H; H02; H02P; H02P7/00; H02P7/06; H02P7/18; H02P7/24; H02P7/28; H02P7/282; H02P7/2825

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