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发明名称
DIE FOR CUTTING CHANNEL BARS
摘要
申请公布号
SU854618(A1)
申请公布日期
1981.08.15
申请号
SU19792769417
申请日期
1979.04.19
申请人
LEFLER NAUM M,SU;SHVYDKIJ VASILIJ D,SU
发明人
LEFLER NAUM M,SU;SHVYDKIJ VASILIJ D,SU
分类号
B23D23/00;(IPC1-7):B23D23/00
主分类号
B23D23/00
代理机构
代理人
主权项
地址
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