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发明名称
WRONG PIPING DETECTION SYSTEM OF DIFFERENTIAL FLOW RATE MEASURING INSTRUMENT
摘要
申请公布号
JPH03239916(A)
申请公布日期
1991.10.25
申请号
JP19900036222
申请日期
1990.02.19
申请人
TOSHIBA CORP
发明人
HIRAI RENZOU
分类号
G01F1/58
主分类号
G01F1/58
代理机构
代理人
主权项
地址
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