Paul H. Dittmar

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Olympia Fields, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Bottoms visbreaking hydroconversion process
- Patent number 4,579,646
- Issue date Apr 1, 1986
- Atlantic Richfield Co.
- Martin P. Grosboll
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...