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经营范围
发明名称
Dihydroxy halogenated diphenyl methanes and process for making same
摘要
申请公布号
US2353725(A)
申请公布日期
1944.07.18
申请号
US19410404155
申请日期
1941.07.26
申请人
BURTON T. BUSH, INC.
发明人
GUMP WILLIAM S.
分类号
C07C37/11;C07C37/20;C07C37/64;C07C37/66;C07C39/44
主分类号
C07C37/11
代理机构
代理人
主权项
地址
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