DE653970C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Electrical railway system in which successive sections of the route are operated with different frequency of contact lines
Assignee: Siemens Schuckertwerke AG
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Filing: 1935-01-15
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Granted: 1937-12-08
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Expires: 1955-01-15
Abstract
No abstract record available.
Inventors
- 👤 Fritz Rampacher
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-03 10:43
CPC Classifications
B; B60; B60L; B60L9/00; B60L9/16; B60L9/24; B60L9/26; B60L2200/00; B60L2200/26
Claims Analysis
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References Cited (Backward Citations)
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