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发明名称
IMPROVEMENT OF PROCESS FOR SEPARATING EASY SOLUBLE HYDROCARBONS FROM HYDROCARBONS MIXTURES
摘要
申请公布号
YU196988(A)
申请公布日期
1990.10.31
申请号
YU19880001969
申请日期
1988.10.21
申请人
NIPPON ZEON CO LTD
发明人
HIROSHI H
分类号
C07C7/08;C07C11/16;C07C11/167;C07C11/18;C07C11/20;(IPC1-7):C07C7/08
主分类号
C07C7/08
代理机构
代理人
主权项
地址
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