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发明名称
OUTPUT METHOD OF UNIT FLOW SIGNAL FOR LEAKAGE INSPECTION IN FLUIDIC GAS METER
摘要
申请公布号
JPH0545199(A)
申请公布日期
1993.02.23
申请号
JP19910200915
申请日期
1991.08.09
申请人
TOKYO GAS CO LTD
发明人
ABE TAKESHI
分类号
G01F1/00;G01F1/20;G01F15/07;G01F15/075
主分类号
G01F1/00
代理机构
代理人
主权项
地址
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