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发明名称
PROCESS FOR PRODUCING PROPYLENE BLOCK COPOLYMER
摘要
申请公布号
EP0261962(B1)
申请公布日期
1993.07.28
申请号
EP19870308440
申请日期
1987.09.24
申请人
MITSUBISHI PETROCHEMICAL CO., LTD.
发明人
NEGAMI, YASUHIKO C/O MITSUBISHI PETROCHEMICAL;SAKURAI, HIDEO C/O MITSUBISHI PETROCHEMICAL;TOMITA, MASAYUKI C/O MITSUBISHI PETROCHEMICAL;TANBA, TAKASHI C/O MITSUBISHI PETROCHEMICAL
分类号
C08F4/64;C08F4/60;C08F4/80;C08F297/08
主分类号
C08F4/64
代理机构
代理人
主权项
地址
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