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发明名称
DEPTH GAUGE OF WATER GAUGE ATTACHING TYPE
摘要
<p>시추공을 포함하는 지하시설물의 심도를 정확하게 측정할 수 있는 심도측정장치가 개시된다. 수위계 부착형 심도측정장치는, 수위계가 수용되는 측정 챔버, 상기 측정 챔버 단부에 구비되어 상기 측정 챔버가 장착된 상기 수위계를 하강시키기 위한 무게추 및 상기 수위계의 와이어가 전기적으로 연결되면 신호를 발생시키는 회로부를 포함하여 구성된다.</p>
申请公布号
KR101393228(B1)
申请公布日期
2014.05.08
申请号
KR20120040320
申请日期
2012.04.18
申请人
发明人
分类号
E21B47/047;E21B49/10;G01F23/00
主分类号
E21B47/047
代理机构
代理人
主权项
地址
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