Pietro Lafratta

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Milan, IT

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Patents Grantslast 30 patents

Information Patent Grant
Liquid aqueous compositions comprising perfluoropolyethereal compou...
- Patent number 5,211,861
- Issue date May 18, 1993
- Ausimont S.r.l.
- Pietro Lafratta
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...