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发明名称
ELECTROMAGNETIC FLOWMETER
摘要
申请公布号
JPH04264215(A)
申请公布日期
1992.09.21
申请号
JP19910024385
申请日期
1991.02.19
申请人
HITACHI LTD
发明人
FUJIWARA KAZUO
分类号
G01D21/02;G01F1/58;G01K1/14;G01K7/22;G01K13/02
主分类号
G01D21/02
代理机构
代理人
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