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Ryuzo Watari
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Yamato, JP
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last 30 patents
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Patent Grant
Process of thermally cracking heavy petroleum oil
Patent number
4,836,909
Issue date
Jun 6, 1989
Research Association for Residual Oil Processing
Itaru Matsuo
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process of thermally cracking heavy hydrocarbon oils
Patent number
4,487,686
Issue date
Dec 11, 1984
Fuji Oil Company, Ltd.
Shimpei Gomi
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Thermal cracking of heavy hydrocarbon oils
Patent number
4,477,334
Issue date
Oct 16, 1984
Fuji Oil Co., Ltd.
Shimpei Gomi
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...