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发明名称
Nouveaux dérivés du di- et triphénylméthane et leur procédé de production
摘要
申请公布号
FR1102825(A)
申请公布日期
1955.10.26
申请号
FRD1102825
申请日期
1954.06.23
申请人
FARBENFABRIKEN BAYER AKTIENGESELLSCHAFT
发明人
分类号
C07C37/20
主分类号
C07C37/20
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代理人
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