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发明名称
HYDROPNEUMATIC PERCUSSIVE TOOL
摘要
申请公布号
SU1634780(A1)
申请公布日期
1991.03.15
申请号
SU19894666230
申请日期
1989.03.21
申请人
KARAGANDINSKIJ POLT INSTITUT
发明人
CHZHEN ANATOLIJ YA,SU;MENDIKENOV KANAT K,SU;MAGAVIN DAUYT K,SU;KALIKHOVA TATYANA P,SU;ERGALIEV AMANKESH S,SU;KHOKHLENKO VALERIJ A,SU
分类号
E21C37/00;E21C37/24
主分类号
E21C37/00
代理机构
代理人
主权项
地址
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