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经营范围
发明名称
LEAKING WATER DETECTOR OF PIPE SYSTEMS
摘要
申请公布号
JPS5481891(A)
申请公布日期
1979.06.29
申请号
JP19770148787
申请日期
1977.12.13
申请人
TOKYO SHIBAURA ELECTRIC CO
发明人
OBARA FUMIO
分类号
G01M3/18;F17D5/02;G01M3/16
主分类号
G01M3/18
代理机构
代理人
主权项
地址
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