Patent DE821045C successfully refreshed from Google Patents.
DE821045C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Makeshift road surface that can be laid without a substructure
Assignee: Individual
•
Filing: 1950-01-13
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Granted: 1951-11-15
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Expires: 1970-01-13
Abstract
No abstract record available.
Inventors
- 👤 Vassal Charles Steer-Webster
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-07 20:45
CPC Classifications
E; E01; E01C; E01C9/00; E01C9/08; E01C9/086; E01C5/00; E01C5/06; E01C5/08; E01C2201/00; E01C2201/16; E01C2201/167
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
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