Marc Vassiliadis

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Saint Germain en Laye, FR

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Patents Grantslast 30 patents

Information Patent Grant
Filtration block for liquid metals and alloys, with a mechanical an...
- Patent number 4,457,496
- Issue date Jul 3, 1984
- Servimetal
- Pierre du Manoir de Juaye
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Filtration block for liquid metals and alloys, with a mechanical an...
- Patent number 4,418,028
- Issue date Nov 29, 1983
- Servimetal
- Pierre du Manoir de Juaye
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES