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经营范围
发明名称
LEAK DETECTING DEVICE
摘要
申请公布号
JPH03194435(A)
申请公布日期
1991.08.26
申请号
JP19890332747
申请日期
1989.12.25
申请人
HITACHI LTD;HITACHI NUCLEAR ENG CO LTD
发明人
SUZUKI YASUHARU;KATSUYAMA HIROAKI
分类号
G01M3/38;G01M3/04;G01M3/26
主分类号
G01M3/38
代理机构
代理人
主权项
地址
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