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发明名称
APPARATUS TO BROACHING MACHINE
摘要
申请公布号
SU829357(A1)
申请公布日期
1981.05.15
申请号
SU19792787238
申请日期
1979.07.02
申请人
VNI PK T I MEKH TRUDA V CHERNOJ METALLURGII REMONTNO- MEKHANICHESKIKH RABOT (VNIIMEKHCHERMET)
发明人
FEDYUSHCHENKO NIKOLAJ N,SU;PODKOVYRIN EVGENIJ M,SU
分类号
B23D41/06;(IPC1-7):B23D41/06
主分类号
B23D41/06
代理机构
代理人
主权项
地址
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