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发明名称
SOIL LOOSENER
摘要
申请公布号
SU1048026(A1)
申请公布日期
1983.10.15
申请号
SU19823428454
申请日期
1982.02.11
申请人
KARAGANDINSKIJ POLT INSTITUT
发明人
YANTSEN IVAN A,SU;CHERKASHIN VLADIMIR A,SU;KULYABIN ANATOLIJ P,SU;DOROZHINSKIJ VIKTOR F,SU;GRUZIN VLADIMIR V,SU;TURENKO EVGENIJ M,SU;GERGERT ALEKSANDR E,SU
分类号
E01H5/12;E02D7/10;(IPC1-7):E01H5/12
主分类号
E01H5/12
代理机构
代理人
主权项
地址
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