Gian Pietro Paganessi

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Milan, IT

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of fertilizers and soil modifiers
- Patent number 4,058,389
- Issue date Nov 15, 1977
- Societa'Italiana Resine S.I.R. S.p.A.
- Luigi Piccolo
- C05 - FERTILISERS MANUFACTURE THEREOF