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发明名称
METHOD OF DETERMINING BOUNDARIES OF FROZEN SOIL IN A WELL
摘要
申请公布号
SU1098995(A1)
申请公布日期
1984.06.23
申请号
SU19833579090
申请日期
1983.04.07
申请人
PROIZV OB "POLYARNOURALGEOLOGIYA";VORKUTINSKIJ LE GORNOGO I IM.G.V.PLEKHANOVA
发明人
FILATOV ALEKSANDR O,SU;KORSHUNOV GENNADIJ I,SU;PIKHKONEN LEONID V,SU;FILATOV ALEKSEJ O,SU
分类号
E02D1/02;(IPC1-7):E02D1/02
主分类号
E02D1/02
代理机构
代理人
主权项
地址
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