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经营范围
发明名称
ELECTROMAGNETIC FLOWMETER
摘要
申请公布号
JPH0579873(A)
申请公布日期
1993.03.30
申请号
JP19910241885
申请日期
1991.09.20
申请人
HITACHI LTD;HITACHI INSTR ENG CO LTD
发明人
SETA NOBUAKI;SAITO KOJI
分类号
G01F1/60
主分类号
G01F1/60
代理机构
代理人
主权项
地址
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