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发明名称
PETROLEUMS LEAKAGE DETECTOR
摘要
申请公布号
JPS52115284(A)
申请公布日期
1977.09.27
申请号
JP19760031352
申请日期
1976.03.24
申请人
YOKOGAWA ELECTRIC WORKS LTD
发明人
NAKANE HISAO;YAMAGUCHI KADONORI;OOTAKA YOUICHI;IMANISHI YASUO;IWAMURA TAISHIN
分类号
G01M3/18;G01M3/16
主分类号
G01M3/18
代理机构
代理人
主权项
地址
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