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发明名称
LINE FOR REGENERATING POWDERS OF REFRACTORY OXIDES
摘要
申请公布号
SU1081899(A2)
申请公布日期
1991.05.23
申请号
SU19823458720
申请日期
1982.04.15
申请人
SIBIKIN V.N.,SU
发明人
SIBIKIN V.N.,SU
分类号
B22F1/00;B22C5/00
主分类号
B22F1/00
代理机构
代理人
主权项
地址
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