Yuzuru Itoh

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Ichihara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for the hydrogenation treatment of a heavy hydrocarbon oil
- Patent number 4,622,127
- Issue date Nov 11, 1986
- Research Association for Residual Oil Processing
- Yuji Noguchi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...