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发明名称
PROCESS FOR PREPARING FURNACE BLACKS WITH A FAINT STRUCTURE AND LOW GRIT CONTENT
摘要
申请公布号
EP0302323(B1)
申请公布日期
1992.01.08
申请号
EP19880111827
申请日期
1988.07.22
申请人
DEGUSSA AKTIENGESELLSCHAFT
发明人
ROTBUEHR, LOTHAR, DR.;FRITZ, WALTER
分类号
B01F5/04;B01F5/06;C09C1/50
主分类号
B01F5/04
代理机构
代理人
主权项
地址
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