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经营范围
发明名称
LEAKAGE DETECTION
摘要
申请公布号
JPS54116988(A)
申请公布日期
1979.09.11
申请号
JP19780023498
申请日期
1978.03.03
申请人
HITACHI LTD
发明人
NIKAWARA SEIITSU
分类号
G01M3/28;F22B37/38;F22B37/42;F22D5/00;G01M3/26;G21C17/02
主分类号
G01M3/28
代理机构
代理人
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地址
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