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Patent FR529614A successfully refreshed from Google Patents.
FR529614A
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FR
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Reinforced concrete sleeper for railway
Assignee: Felix-Alexandre Gaudin
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Filing: 1920-12-18
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Granted: 1921-12-02
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Expires: 1940-12-18
Abstract
No abstract record available.
Inventors
- 👤 Felix-Alexandre Gaudin
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 22:30
CPC Classifications
E; E01; E01B; E01B3/00; E01B3/28; E01B3/42
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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