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经营范围
发明名称
HYDRAULIC VIBRATING HAMMER
摘要
申请公布号
SU1470866(A2)
申请公布日期
1989.04.07
申请号
SU19874243294
申请日期
1987.05.13
申请人
DO POLT INSTITUT
发明人
KARAKOZOV ARTUR A,SU;KALINICHENKO OLEG I,SU;KVASHIN EVGENIJ V,SU;SASHCHENKO VALERIJ V,SU
分类号
E02D7/10
主分类号
E02D7/10
代理机构
代理人
主权项
地址
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