Jacques Nicolas

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Paris, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process for protecting against oxidation and/or nitridation of a li...
- Patent number 4,805,688
- Issue date Feb 21, 1989
- Jean Foulard
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method and apparatus for the protection of molten metal flows in fu...
- Patent number 4,480,770
- Issue date Nov 6, 1984
- L'Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Ge...
- Albert-Gilbert Goursat
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Production of carbon black by an incomplete air-acetylene combustio...
- Patent number 4,412,974
- Issue date Nov 1, 1983
- L'Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Ge...
- Jacques Nicolas
- C03 - GLASS MINERAL OR SLAG WOOL