Gianfranco Fay

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Milan, IT

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Patents Grantslast 30 patents

Information Patent Grant
Roll train and the relative rolling process with an improved yield
- Patent number 6,128,939
- Issue date Oct 10, 2000
- Techint-Compagnia Tecnica Internazionale S.p.A.
- Gianfranco Fay
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Process and facility for shearing to length steel bars coming from...
- Patent number 5,191,818
- Issue date Mar 9, 1993
- Pomini Farrel S.p.A.
- Gianfranco Mantovan
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...