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发明名称
VERFAHREN ZUR HERSTELLUNG VON SCHWEFELSÄUREHALBESTERN
摘要
申请公布号
DE59406746(D1)
申请公布日期
1998.09.24
申请号
DE19945006746
申请日期
1994.10.06
申请人
SCHERING AG, 13353 BERLIN, DE
发明人
JUNGHANS, KLAUS, D-14163 BERLIN, DE
分类号
C07J31/00;(IPC1-7):C07J31/00
主分类号
C07J31/00
代理机构
代理人
主权项
地址
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