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发明名称
DEVICE FOR SURFACE HARDENING OF WORKPIECES
摘要
申请公布号
SU576203(A1)
申请公布日期
1977.10.15
申请号
SU19762366782
申请日期
1976.06.01
申请人
KYCHIN VIKTOR P,SU
发明人
KYCHIN VIKTOR P,SU
分类号
B24B39/04;(IPC1-7):B24B39/04
主分类号
B24B39/04
代理机构
代理人
主权项
地址
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