DE509719C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Switching device for electrical circuits
Assignee: LICHTSIGNALBAU AKT GES
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Filing: 1929-10-05
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Granted: 1930-10-11
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Expires: 1949-10-05
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-09 05:15
CPC Classifications
H; H01; H01H; H01H50/00; H01H50/16; H01H50/18; H01H50/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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