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CH225644A Expired / Lapsed CH ⏱️ 0.0 years remaining

Unipolar machine with liquid contact.

Assignee: Bbc Brown Boveri & Cie
•
Filing: 1942-02-11
•
Granted: —
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Expires: 1962-02-11
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Abstract

No abstract record available.

Inventors

  • 👤 Cie Aktiengesellschaft Boveri

Bibliographic Details

Application Number —
Jurisdiction CH
Data Source google_patents
Last Synchronized 2026-10-30 18:40
CPC Classifications
H; H02; H02K; H02K31/00; H02K31/04

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