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发明名称
APPARATUS FOR ROLLING CYLINDRICAL GEARS
摘要
申请公布号
PL138602(B1)
申请公布日期
1986.10.31
申请号
PL19820237608
申请日期
1982.07.20
申请人
发明人
分类号
B21H;B21H5/02;(IPC1-7):B21H5/02
主分类号
B21H
代理机构
代理人
主权项
地址
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