FR849322A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Metal grid more particularly intended for road construction
Assignee: Robert Andre Deloffre
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Filing: 1939-01-24
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Granted: 1939-11-21
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Expires: 1959-01-24
Abstract
No abstract record available.
Inventors
- 👤 Robert Andre Deloffre
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-06 05:20
CPC Classifications
E; E01; E01C; E01C9/00; E01C9/10
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References Cited (Backward Citations)
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