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发明名称
Liquid level indicators
摘要
申请公布号
US3350710(A)
申请公布日期
1967.10.31
申请号
US19650451218
申请日期
1965.04.27
申请人
DIPSTIX LIMITED
发明人
BRIDGES DONALD EDWARD
分类号
G01F23/24
主分类号
G01F23/24
代理机构
代理人
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