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经营范围
发明名称
WATCHING APPARATUS FOR DIFFERENTIAL FLOW
摘要
申请公布号
JPS5292553(A)
申请公布日期
1977.08.04
申请号
JP19760008914
申请日期
1976.01.29
申请人
HOKUSHIN ELECTRIC WORKS
发明人
HIRANO TOORU
分类号
G01F1/00;C21B7/10;G01F5/00;G01F15/00;G01M3/28
主分类号
G01F1/00
代理机构
代理人
主权项
地址
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