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发明名称
Liquid level gauge
摘要
申请公布号
US2686428(A)
申请公布日期
1954.08.17
申请号
US19500165426
申请日期
1950.06.01
申请人
NATHAN MANUFACTURING CORP.
发明人
ERIKSON CARL F.
分类号
G01F23/02
主分类号
G01F23/02
代理机构
代理人
主权项
地址
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