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发明名称
Verfahren zur Herstellung von Bis-(4-amino-phenyl)-methan
摘要
申请公布号
DD88541(A)
申请公布日期
1972.03.12
申请号
DD19710153426
申请日期
1971.03.02
申请人
MAGYAR TUDOMANYOS AKADEMIA
发明人
HOFFMANN ISTVAN;SZEGHY LAJOS;CSUROS ZOLTAN;SOOS RUDOLF
分类号
主分类号
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