Claude Foucher

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Palaiseau, FR

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Patents Grantslast 30 patents

Information Patent Grant
Chamber having a hot zone and a cold zone and at least one gas inle...
- Patent number 5,174,748
- Issue date Dec 29, 1992
- U.S. Philips Corp.
- Claude Foucher
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method of manufacturing a spring of the cylindrical type to be used...
- Patent number 4,826,143
- Issue date May 2, 1989
- U.S. Philips Corporation
- Bernard Latorre
- B28 - WORKING CEMENT, CLAY, OR STONE