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DE723872C Expired / Lapsed DE ⏱️ 0.0 years remaining

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Assignee: Mitsubishi Electric Corp
•
Filing: 1932-07-09
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Granted: 1942-08-12
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Expires: 1952-07-09
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-03 05:18
CPC Classifications
H; H01; H01F; H01F41/00; H01F41/02; H01F41/0253; C; C04; C04B; C04B35/00; C04B35/01; C04B35/26; C04B35/2666

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