Patent US3432108A successfully refreshed from Google Patents.
Patent FR842637A successfully refreshed from Google Patents.
FR842637A
Expired / Lapsed
FR
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Grids for repairing or establishing level surfaces on roads, squares, airfield areas, etc.
Assignee: Gotteland
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Filing: 1938-08-27
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Granted: 1939-06-15
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Expires: 1958-08-27
Abstract
No abstract record available.
Inventors
- 👤 Gotteland
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-08 00:45
CPC Classifications
E; E01; E01C; E01C5/00; E01C5/06; E01C5/08; E01C2201/00; E01C2201/12
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