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发明名称
Improvements in or relating to the production of substituted 1, 1, 2-triphenylethylenes
摘要
申请公布号
GB797345(A)
申请公布日期
1958.07.02
申请号
GB19540022761
申请日期
1954.08.05
申请人
THE WM. S. MERRELL COMPANY
发明人
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