Rosolino Corolla

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Milan, IT

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Patents Grantslast 30 patents

Information Patent Grant
Device for controlling the rotation of the working rollers in a tub...
- Patent number 4,212,180
- Issue date Jul 15, 1980
- Innocenti Santeustacchio S.p.A.
- Filippo Cattaneo
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...