DE736887C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Railway-free intersection
Assignee: OBERKOMMANDO HEER BERLIN
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Filing: 1940-09-04
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Granted: 1943-07-01
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Expires: 1960-09-04
Abstract
No abstract record available.
Inventors
- 👤 Hans Stephan
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-05 20:40
CPC Classifications
E; E01; E01C; E01C1/00; E01C1/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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