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发明人王建平,李文辉,黄志刚. "A Process for Preparing High-Purity rel-Rac-dimethylsilylenebis(4,5,6,7-tetrahydro-1-indenyl)zirconium dichloride" [P]. 中国发明专利, 专利号 CN 117655617 A, 授权公告日 2022-10-04.
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