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发明名称
THREAD ROLLING HEAD
摘要
申请公布号
BG37724(A1)
申请公布日期
1985.08.15
申请号
BG19840064995
申请日期
1984.04.09
申请人
IVANOV,VELIKO K.
发明人
IVANOV,VELIKO K.
分类号
B21H3/08;(IPC1-7):B21H3/08
主分类号
B21H3/08
代理机构
代理人
主权项
地址
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