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发明名称
PROCEDE DE SEPARATION D'HYDROCARBURES AROMATIQUES PAR EXTRACTION
摘要
申请公布号
BE774899(A1)
申请公布日期
1972.03.01
申请号
BE19710774899
申请日期
1971.11.04
申请人
MITSUBISHI GAS-CHEMICAL CY INC., 1-1, UCHISAIWAICHO-2-CHOME, CHIYODA-KU, TOKYO (JAPON),
发明人
JAPAN GAS-CHEMICAL CY
分类号
C07C1/00;C07C7/10;C07C7/152;C07C15/02;C07C67/00;(IPC1-7):C10G/;C07C/
主分类号
C07C1/00
代理机构
代理人
主权项
地址
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