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发明名称
Battery water gauge
摘要
申请公布号
US2145510(A)
申请公布日期
1939.01.31
申请号
US19380200216
申请日期
1938.04.05
申请人
WILLIAM FOUTCH JOHN
发明人
FOUTCH JOHN WILLIAM
分类号
G01F23/58
主分类号
G01F23/58
代理机构
代理人
主权项
地址
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