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经营范围
发明名称
DEVICE FOR MEASURING ABNORMALLY HIGH FORMATION PRESSURES
摘要
申请公布号
SU802539(A1)
申请公布日期
1981.02.07
申请号
SU19782687125
申请日期
1978.11.23
申请人
AKTYUBINSKOE OTDEL NAUCHNO- I GEOLOGORAZVEDOCHNOGO I MINISTERSTVA GEOLOGII KAZAKHSKOJ SSR
发明人
TANKIBAEV MAKSUT A,SU;KUDAKTIN VLADIMIR V,SU;KULMURZIN SAGYNDYK K,SU;ALSEITOV BULAT D,SU
分类号
E21B47/06;(IPC1-7):E21B47/06
主分类号
E21B47/06
代理机构
代理人
主权项
地址
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