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经营范围
发明名称
ALUMINA MASS
摘要
申请公布号
JPS5325299(A)
申请公布日期
1978.03.08
申请号
JP19770088253
申请日期
1977.07.22
申请人
PECHINEY ALUMINIUM
发明人
ANRI MERUSHIEERU;JIYOSEFU KOOEN;PIEERU MOORERU
分类号
C01F7/02;C01F7/32;C04B35/10
主分类号
C01F7/02
代理机构
代理人
主权项
地址
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