Jack Sebbah

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Trith Saint Leger, FR

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Patents Grantslast 30 patents

Information Patent Grant
Plant for effecting the controlled cooling of metal sheets
- Patent number 4,813,652
- Issue date Mar 21, 1989
- Union Siderurgique du Nord et de L'est de la France (Usinor)
- Stephane Viannay
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Process for effecting the controlled cooling of metal sheets
- Patent number 4,720,310
- Issue date Jan 19, 1988
- Union Siderurgique du Nord et de L'est de la France (Usinor)
- Stephane Viannay
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Arrangement of the input and output ends of a cooling machine for m...
- Patent number 4,445,525
- Issue date May 1, 1984
- Union Siderurgique du Nord et de l'Est de la France
- Stephane Viannay
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...