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发明名称
VIBRATION-HYDRAULIC GROUND TAKER
摘要
申请公布号
RU2002905(C1)
申请公布日期
1993.11.15
申请号
SU19925024886
申请日期
1992.01.29
申请人
NOVOSIBIRSKIJ INZHENERNO-STROITELNYJ INSTITUT
发明人
ROSHCHUPKIN DMITRIJ V
分类号
E02F3/88;(IPC1-7):E02F3/88
主分类号
E02F3/88
代理机构
代理人
主权项
地址
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