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发明名称
PRESSURE TRANSMITTER
摘要
申请公布号
SU815268(A1)
申请公布日期
1981.03.23
申请号
SU19792738244
申请日期
1979.03.21
申请人
VNII RAZRABOTKI EKSPLUATATSII NEFTEPROMYSLOVYKH TRUB
发明人
MOLOJCHINO BORIS A,SU;MOLOJCHINO LARISA G,SU;LEBEDEVA NINA N,SU;VORONEL VADIM L,SU
分类号
E21B47/06;G01L13/00;(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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