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发明名称
MACHINE FOR FETTLING CAST IRON
摘要
申请公布号
SU1653947(A1)
申请公布日期
1991.06.07
申请号
SU19894671741
申请日期
1989.03.31
申请人
ALEKSEEV VLADIMIR A,SU
发明人
ALEKSEEV VLADIMIR A,SU
分类号
B25D9/00
主分类号
B25D9/00
代理机构
代理人
主权项
地址
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