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发明名称
URZADZENIE DO POMIARU WYSOKICH CISNIEN
摘要
申请公布号
PL204461(A1)
申请公布日期
1978.12.18
申请号
PL19780204461
申请日期
1978.02.04
申请人
PRZED GORNICTWA NAFTY I GAZU
发明人
OGRODNIK ADAM
分类号
E21B47/06;G01L;G01L19/16;(IPC1-7):G01L/
主分类号
E21B47/06
代理机构
代理人
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