Patent JPS5281177A successfully refreshed from Google Patents.
Patent DE530544C successfully refreshed from Google Patents.
DE530544C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Switch for traffic regulator arranged in the street
Assignee: STERNBERG TRAFFIC AUTOMATEN CO
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Filing: 1930-05-06
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Granted: 1931-07-30
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Expires: 1950-05-06
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-03 17:38
CPC Classifications
G; G08; G08G; G08G1/00; G08G1/01; G08G1/02; H; H01; H01H; H01H3/00; H01H3/02; H01H3/14; H01H3/141; H01H3/142; H01H2003/147
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