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经营范围
发明名称
BLOCK COPOLYMER AND ITS PRODUCTION
摘要
申请公布号
JPH01108228(A)
申请公布日期
1989.04.25
申请号
JP19870265217
申请日期
1987.10.22
申请人
MITSUI PETROCHEM IND LTD
发明人
HIGASHIMURA TOSHINOBU;KAWACHI HIDESHI
分类号
C08G81/02
主分类号
C08G81/02
代理机构
代理人
主权项
地址
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