FR40005E
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Automatic braking process for wagons in a yard
Assignee: Jean Rabourdin
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Filing: 1930-09-26
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Granted: 1932-03-21
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Expires: 1950-09-26
Abstract
No abstract record available.
Inventors
- 👤 Jean Rabourdin
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-29 23:32
CPC Classifications
B; B61; B61K; B61K7/00; B61K7/02; B61K7/04; B61K7/06; B61K7/12
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