Carlo Colombo

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Vercelli, IT

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Patents Grantslast 30 patents

Information Patent Grant
Process for the production of industrial tubes or section bars from...
- Patent number 6,729,381
- Issue date May 4, 2004
- Societa' Italiana Tubi Acciaio Inossidabile (S.I.T.A.I.) S.p.A.
- Carlo Colombo
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
Process for the production of industrial tubes or section bars from...
- Publication number 20030029598
- Publication date Feb 13, 2003
- Carlo Colombo
- B22 - CASTING POWDER METALLURGY