Jacky Seantier

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Lormaye, FR

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing a road joint, and joint obtained by the method
- Patent number 6,561,728
- Issue date May 13, 2003
- Freyssinet International (STUP)
- Jacky Seantier
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Joint for connecting roadway slabs
- Patent number 5,125,763
- Issue date Jun 30, 1992
- Freyssinet International (STUP)
- Jacky Seantier
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES