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经营范围
发明名称
HYDRAULIC-PERCUSSIVE DEVICE
摘要
申请公布号
SU863854(A1)
申请公布日期
1981.09.15
申请号
SU19792805394
申请日期
1979.08.01
申请人
SIBIRSKIJ AVTOMOBILNO-DOROZHNYJ I IM.V.V.KUJBYSHEVA
发明人
ALEKSEEVA TAMARA V,SU;SHERMAN ERNST B,SU;KIRIKOV ROBERT P,SU;LUPINOS SERGEJ P,SU;GALDIN NIKOLAJ S,SU;ISAENKO VLADIMIR V,SU
分类号
E21C37/00;E01C19/05;E02F9/22;(IPC1-7):E21C3/20
主分类号
E21C37/00
代理机构
代理人
主权项
地址
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