Rene G. Divay

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Nogent-sur-Oise, FR

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Patents Grantslast 30 patents

Information Patent Grant
Compacting apparatus for road surfacing material
- Patent number 4,216,838
- Issue date Aug 12, 1980
- Albaret S.A.
- Francois R. Degraeve
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES