DE520195C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for vehicles, in particular motor vehicles, for making the optical signals used for traffic control visible
Assignee: Steatit Magnesia AG
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Filing: 1928-01-14
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Granted: 1931-03-09
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Expires: 1948-01-14
Abstract
No abstract record available.
Inventors
- 👤 Ludwig R Biber
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-27 18:25
CPC Classifications
B; B60; B60R; B60R1/00; B60R1/005
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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