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发明名称
FLOW RATE DETECTING MECHANISM FOR GAS METER
摘要
申请公布号
JPH0192618(A)
申请公布日期
1989.04.11
申请号
JP19870249538
申请日期
1987.10.02
申请人
YAZAKI CORP
发明人
TOYAMA MASASHI
分类号
G01F3/22
主分类号
G01F3/22
代理机构
代理人
主权项
地址
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