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发明名称
FEED MECHANISM STOPING CUTTER-LOADER
摘要
申请公布号
SU1288296(A1)
申请公布日期
1987.02.07
申请号
SU19853951924
申请日期
1985.09.11
申请人
DO POLT INSTITUT
发明人
AFENDIKOV NIKOLAJ G,SU;KUTKOVOJ IGOR V,SU;AMELCHENKOV VIKTOR A,SU
分类号
E21C29/14
主分类号
E21C29/14
代理机构
代理人
主权项
地址
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