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发明名称
PROCESS FOR PREPARING BARIUM SULPHATE HAVING A CHEMICALLY REACTIVE SURFACE
摘要
申请公布号
GR3002419(T3)
申请公布日期
1992.12.30
申请号
GR19900401205T
申请日期
1991.08.02
申请人
METALLGESELLSCHAFT AG
发明人
ADERHOLD, CLEMENS, DR.;ROEHRBORN, HANS-JOACHIM, DR.
分类号
C01F11/46;C04B35/00;C08K3/24;C08K3/30;C09C1/02;(IPC1-7):C09C1/02;C04B33/13
主分类号
C01F11/46
代理机构
代理人
主权项
地址
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