Christian A. B. Ducrocq

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Taverny, FR

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Patents Grantslast 30 patents

Information Patent Grant
Niobium and titanium based alloys resistant to oxidation at high te...
- Patent number 5,284,618
- Issue date Feb 8, 1994
- Association pour la Recherche et le Developpement des Methodes et Processus I...
- Michel L. Allouard
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Superalloy compositions with a nickel base
- Patent number 5,104,614
- Issue date Apr 14, 1992
- Societe Nationale d'Etude et de Construction de Moteurs d'Aviation "SNECMA"
- Christian A. B. Ducrocq
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Inclusion decanting process for nickel-based superalloys and other...
- Patent number 5,102,449
- Issue date Apr 7, 1992
- Societe Nationale d'Etude et de Construction de Moteurs d'Aviation "SNECMA"
- Christian A. B. Ducrocq
- C21 - METALLURGY OF IRON
Information Patent Grant
Electro-magnetic nozzle device for controlling a stream of liquid m...
- Patent number 5,074,532
- Issue date Dec 24, 1991
- Societe Nationale d'Etude et de Construction de Moteurs d'Aviation "SNECMA"
- Christian A. B. Ducrocq
- B22 - CASTING POWDER METALLURGY