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发明名称
THERMAL CRACKING OF HEAVY OIL
摘要
申请公布号
GB8321720(D0)
申请公布日期
1983.09.14
申请号
GB19830021720
申请日期
1983.08.12
申请人
TOYO ENG CORPORATION
发明人
分类号
C10G9/36;C01B3/34;C01B3/38;(IPC1-7):C10G9/14
主分类号
C10G9/36
代理机构
代理人
主权项
地址
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