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发明名称
PROCESS FOR PUTIFYING A VINYLAROMATIC
摘要
申请公布号
GB9119728(D0)
申请公布日期
1991.10.30
申请号
GB19910019728
申请日期
1991.09.16
申请人
ECP ENICHEM POLIMERI SRL
发明人
分类号
C07C7/12;C07C7/20
主分类号
C07C7/12
代理机构
代理人
主权项
地址
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