Guglielmo Fragola

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Turin, IT

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Patents Grantslast 30 patents

Information Patent Grant
Process and contrivance for the regeneration of lubricating oils
- Patent number 4,655,938
- Issue date Apr 7, 1987
- RE.MAC.UT., S.p.A.
- Guglielmo Fragola
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL