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FR320835A
Expired / Lapsed
FR
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Safety device for the movement of trains on railway tracks
Assignee: Individual
•
Filing: 1902-05-01
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Granted: 1902-12-20
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Expires: 1922-05-01
Abstract
No abstract record available.
Inventors
- 👤 Dinaro Salvatore
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 12:28
CPC Classifications
B; B61; B61L; B61L21/00; B61L21/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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