AT176919B
Expired / Lapsed
AT
⏱️ 0.0 years remaining
Power supply systems, in particular for communications technology equipment
Assignee: Siemens Ag
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Filing: 1952-09-12
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Granted: 1953-12-10
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Expires: 1972-09-12
Abstract
No abstract record available.
Inventors
- 👤 Hermann Dr Ing Harz
Bibliographic Details
Application Number
—
Jurisdiction
AT
Data Source
google_patents
Last Synchronized
2026-11-01 07:48
CPC Classifications
H; H04; H04M; H04M19/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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