FR712709A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Plow specially designed for plowing railroad ballast
Assignee: Peter Hoffmann
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Filing: 1931-03-06
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Granted: 1931-10-09
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Expires: 1951-03-06
Abstract
No abstract record available.
Inventors
- 👤 Peter Hoffmann
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-07 13:40
CPC Classifications
E; E01; E01B; E01B27/00; E01B27/04
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References Cited (Backward Citations)
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