Nello Passarini

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Colturano, IT

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Patents Grantslast 30 patents

Information Patent Grant
Process for beneficiation of coal by selective caking
- Patent number 4,946,474
- Issue date Aug 7, 1990
- Eniricerche, S.p.A.
- Antonio Vettor
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Process for the beneficiation of coal by selective caking
- Patent number 4,881,946
- Issue date Nov 21, 1989
- Eniricerche S.p.A.
- Antonio Vettor
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Process for beneficiating coal by means of selective agglomeration
- Patent number 4,776,859
- Issue date Oct 11, 1988
- Eniricerche S.p.A.
- Nello Passarini
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...