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发明名称
Verfahren zur Herstellung von ultrafeinem Bariumsulfat durch Fällung
摘要
申请公布号
DE3703377(C2)
申请公布日期
1994.05.19
申请号
DE19873703377
申请日期
1987.02.05
申请人
METALLGESELLSCHAFT AG, 60323 FRANKFURT
发明人
ADERHOLD, CLEMENS, DR., 4150 KREFELD;ROEHRBORN, HANS-JOACHIM, DR., 4133 NEUKIRCHEN-VLUYN;SPREY, ULRIKE, 4330 MUELHEIM
分类号
B01J19/00;B01J19/26;C01F11/46;(IPC1-7):C01F11/46;C09C1/02
主分类号
B01J19/00
代理机构
代理人
主权项
地址
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