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DE869653C Expired / Lapsed DE ⏱️ 0.0 years remaining

Arrangement for electrical lighting of rooms

Assignee: Individual
•
Filing: 1951-05-16
•
Granted: 1953-03-05
•
Expires: 1971-05-16
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Abstract

No abstract record available.

Inventors

  • 👤 Johann Michel

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-10-27 08:51
CPC Classifications
H; H05; H05B; H05B39/00; H05B39/02

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