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DE406067C Expired / Lapsed DE ⏱️ 0.0 years remaining

Incandescent cathode x-ray tube with high vacuum

Assignee: PHOENIX ROENTGENROEHRENFABRIKE
•
Filing: 1923-02-16
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Granted: 1924-11-14
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Expires: 1943-02-16
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Abstract

No abstract record available.

Inventors

  • 👤 Georg Conrad Kucher

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-09 00:51
CPC Classifications
H; H01; H01J; H01J35/00; H01J35/02; H01J35/04; H01J35/06; H01J35/064; H01J35/066; H01J2235/00; H01J2235/06; H01J2235/068

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