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经营范围
发明名称
THREAD ROLLING HEAD
摘要
申请公布号
SU789197(A1)
申请公布日期
1980.12.28
申请号
SU19792724182
申请日期
1979.02.13
申请人
KI POLT I IM.50-LETIYA VELIKOJ SOTSIALISTICHESKOJ REVOLYUTSII
发明人
BOSAK NIKOLAJ YA,SU
分类号
B21H3/04;(IPC1-7):B21H3/04
主分类号
B21H3/04
代理机构
代理人
主权项
地址
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