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发明名称
LEAKAGE DETECTOR
摘要
申请公布号
JPS5243119(A)
申请公布日期
1977.04.04
申请号
JP19750118792
申请日期
1975.10.03
申请人
HITACHI LTD
发明人
TOMIZAWA FUMIO;KATOU KANJI
分类号
G01M3/04;F17D3/00
主分类号
G01M3/04
代理机构
代理人
主权项
地址
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