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FR615575A Expired / Lapsed FR ⏱️ 0.0 years remaining

Electrostatic machine

Assignee: Nicolas Semenoff
•
Filing: 1926-05-04
•
Granted: 1927-01-11
•
Expires: 1946-05-04
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Abstract

No abstract record available.

Inventors

  • 👤 Nicolas Semenoff
  • 👤 Michael Bogoslowsky

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-03 07:26
CPC Classifications
H; H02; H02N; H02N1/00; H02N1/06

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