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经营范围
发明名称
ABSCHEIDUNG VON REINEM MAGNETIT AUS FLUGSTAUB.
摘要
申请公布号
AT30708(T)
申请公布日期
1987.11.15
申请号
AT19820301232T
申请日期
1982.03.11
申请人
HALOMET, INC.
发明人
ALDRICH, ROBERT GEORGE
分类号
B03B5/44;B03B9/00;B03C1/00;C01G49/08;(IPC1-7):C01G49/08
主分类号
B03B5/44
代理机构
代理人
主权项
地址
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