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经营范围
发明名称
GEAR CUTTER
摘要
申请公布号
SU724287(A1)
申请公布日期
1980.03.30
申请号
SU19742003902
申请日期
1974.03.15
申请人
EXNII METALLOREZHUSHCHIKH STANKOV
发明人
KONDYURIN VLADIMIR A,SU
分类号
B23F9/00;B23F23/00;B23F23/12;(IPC1-7):B23F9/00
主分类号
B23F9/00
代理机构
代理人
主权项
地址
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