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发明名称
POLYMERISATION CATALYST AND PROCESSES
摘要
申请公布号
GB9119579(D0)
申请公布日期
1991.10.23
申请号
GB19910019579
申请日期
1991.09.12
申请人
THE BRITISH PETROLEUM CO. PLC.
发明人
分类号
主分类号
代理机构
代理人
主权项
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