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发明名称
PROCESS FOR PRODUCING PURIFIED HELLEBRINE
摘要
申请公布号
HUT34992(A)
申请公布日期
1985.05.28
申请号
HU19830003187
申请日期
1983.09.14
申请人
DEGUSSA AG,DE
发明人
OEPEN,GERHARD,DE;MANGARTZ,KARL-HEINZ,DE;SEIFRIED,NORBERT,DE;ISAAC,OTTO,DE;ENGEL,JUERGEN,DE
分类号
C07J19/00;(IPC1-7):C07J19/00
主分类号
C07J19/00
代理机构
代理人
主权项
地址
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