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发明名称
BLACK OIL CONVERSION PROCESS
摘要
申请公布号
US3471397(A)
申请公布日期
1969.10.07
申请号
USD3471397
申请日期
1967.02.27
申请人
UNIV. OIL PRODUCTS CO.
发明人
JOHN T. FORTMAN
分类号
C10G49/22;(IPC1-7):C10G13/00
主分类号
C10G49/22
代理机构
代理人
主权项
地址
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