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经营范围
发明名称
APPARATUS FOR PUNCHING HOLES
摘要
申请公布号
SU799864(A1)
申请公布日期
1981.01.30
申请号
SU19782683397
申请日期
1978.11.16
申请人
BELGORODSKIJ V P K T I ATOMNOGO KOTLOSTROENIYA MASHINOSTROENIYA
发明人
DEMCHENKO IVAN F,SU;KISLITSYN YURIJ N,SU
分类号
B21D28/14;(IPC1-7):B21D28/14
主分类号
B21D28/14
代理机构
代理人
主权项
地址
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