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发明名称
THREAD-ROLLING HEAD
摘要
申请公布号
SU1344479(A1)
申请公布日期
1987.10.15
申请号
SU19823461839
申请日期
1982.07.05
申请人
VNI PK I METALL MASHINOSTROENIYA
发明人
KIRPICHNIKOV FELIKS P,SU;SASENKO SERGEJ N,SU;KLIMOV ALEKSANDR N,SU
分类号
B21H3/04
主分类号
B21H3/04
代理机构
代理人
主权项
地址
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