Pietro Fracassi

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Milan, IT

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Patents Grantslast 30 patents

Information Patent Grant
Continuous mixing device, particulary suitable for preparing aqueou...
- Patent number 4,899,825
- Issue date Feb 13, 1990
- Snamprogetti, S.p.A.
- Marco Bosoni
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL