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经营范围
发明名称
APPARATUS FOR THE MANUFACTURE OF MINIUM PB304 (ORTHO PLUMBATO PLUMBOSO) 99.9%
摘要
申请公布号
AR244645(A1)
申请公布日期
1993.11.30
申请号
AR19900316708
申请日期
1990.04.25
申请人
INDUSTRIAS DERIPLOM S.A.
发明人
分类号
B01F7/02;B01F9/06;C01G21/10;(IPC1-7):C01G21/10
主分类号
B01F7/02
代理机构
代理人
主权项
地址
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