DE855064C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Traffic lights recognizable for color-blind people
Assignee: Individual
•
Filing: 1951-06-09
•
Granted: 1952-11-10
•
Expires: 1971-06-09
Abstract
No abstract record available.
Inventors
- 👤 Peter Walter
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-04 12:57
CPC Classifications
G; G08; G08G; G08G1/00; G08G1/09; G08G1/095
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
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