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经营范围
发明名称
WATER LEVEL MEASURING DEVICE
摘要
申请公布号
JPS52104159(A)
申请公布日期
1977.09.01
申请号
JP19770008615
申请日期
1977.01.27
申请人
TREIER OTTO
发明人
OTSUTO TORAIA
分类号
G01F23/26;G01R27/26
主分类号
G01F23/26
代理机构
代理人
主权项
地址
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