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发明名称
METHOD OF SETTING A FREEZING COLUMN INTO SOIL
摘要
申请公布号
SU1728365(A1)
申请公布日期
1992.04.23
申请号
SU19904800978
申请日期
1990.03.11
申请人
VOSTOCHNO-SIBIRSKOE OTDEL V PROEKTNO-IZYSKATELSKOGO NI OBEDINENIYA "GIDROPROEKT" IM.S.YA.ZHUKA
发明人
YAGIN VLADIMIR P,SU;YAGIN VASILIJ P,SU;YAKUSHKIN ALEKSANDR P,SU
分类号
E02D3/115;E02D27/35
主分类号
E02D3/115
代理机构
代理人
主权项
地址
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