Luigi Colombo

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Arona (Novara), IT

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of silver powder
- Patent number 4,039,317
- Issue date Aug 2, 1977
- Montedison Fibre S.p.A.
- Franco Montino
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for obtaining hyperfine magnetite powder
- Patent number 4,025,611
- Issue date May 24, 1977
- Montedison Fibre S.p.A.
- Franco Montino
- B82 - NANO-TECHNOLOGY