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发明名称
DEVICE FOR MEASURING PRESSURE IN SOIL
摘要
申请公布号
SU590453(A1)
申请公布日期
1978.01.30
申请号
SU19762403544
申请日期
1976.09.06
申请人
SUVOROV YURIJ V,SU;LUKIN VASILIJ V,SU;GUROV VALENTIN V,SU;OSOLOVSKIJ SEMEN P,SU
发明人
SUVOROV YURIJ V,SU;LUKIN VASILIJ V,SU;GUROV VALENTIN V,YU;OSOLOVSKIJ SEMEN P,SU
分类号
E21C39/00;(IPC1-7):E21C39/00
主分类号
E21C39/00
代理机构
代理人
主权项
地址
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