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发明名称
VERFAHREN ZUR HERSTELLUNG VON 4,4'-DINITROSTILBEN-2,2'-DISULFONSAEURE II
摘要
申请公布号
DD240201(A1)
申请公布日期
1986.10.22
申请号
DD19850279548
申请日期
1985.08.12
申请人
VEB CHEMIEKOMBINAT,BITTERFELD,,,DD
发明人
WOLTER,GERHARD,DD;KOJTSCHEFF,TODOR,BG;ZOELCH,LOTHAR,DD;LANGHANS,GERHARD,DD
分类号
C07C2/82
主分类号
C07C2/82
代理机构
代理人
主权项
地址
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