Pierre Malbrunot

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Saint-Cloud, FR

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Patents Grantslast 30 patents

Information Patent Grant
Device for the preparation of coated bituminous products for road s...
- Patent number 4,300,837
- Issue date Nov 17, 1981
- Creusot-Loire
- Pierre Malbrunot
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Device for the preparation of coated products for construction and...
- Patent number 4,095,285
- Issue date Jun 13, 1978
- Creusot-Loire
- Pierre Malbrunot
- B28 - WORKING CEMENT, CLAY, OR STONE