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发明名称
GEAR SHAPER TO PROCESS GEARED PIECES
摘要
申请公布号
RU2000179(C1)
申请公布日期
1993.09.07
申请号
SU19874350629
申请日期
1987.10.26
申请人
PROIZVODSTVENNOE OB"EDINENIE "ELEKTROSTALTYAZHMASH"
发明人
YASHIN BORIS I;YASHINA LYUBOV I;YASHINA ELENA B
分类号
B23F21/10;(IPC1-7):B23F21/10
主分类号
B23F21/10
代理机构
代理人
主权项
地址
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