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发明名称
DEVICE FOR ACCUMULATION OF COLD IN BASE OF STRUCTURES ERECTED ON EVERFROZEN SOILS
摘要
申请公布号
SU630337(A1)
申请公布日期
1978.10.30
申请号
SU19772498037
申请日期
1977.06.17
申请人
VNII TRANSPORTNOGO STROITELSTVA
发明人
PETROV VIKTOR ,SU;LUKYANOV VLADIMIR S,SU;PASSEK VADIM V,SU;TYULENEV EVGENIJ A,SU
分类号
E02D3/12;(IPC1-7):E02D3/12
主分类号
E02D3/12
代理机构
代理人
主权项
地址
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