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DE851087C Expired / Lapsed DE ⏱️ 0.0 years remaining

Process for the production of electrical control resistors with non-linear characteristics

Assignee: Siemens Corp
•
Filing: 1950-10-11
•
Granted: 1952-10-02
•
Expires: 1970-10-11
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Abstract

No abstract record available.

Inventors

  • 👤 Erich Fenner
  • 👤 Julius Schneider
  • 👤 Bruno Dr Phil Thiede

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-06 20:11
CPC Classifications
H; H01; H01C; H01C7/00; H01C7/10; H01C7/105; H01C7/108

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