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发明名称
Liquid displacement float switch
摘要
申请公布号
US3184566(A)
申请公布日期
1965.05.18
申请号
US19610099427
申请日期
1961.03.30
申请人
ETHYL CORPORATION
发明人
KLEINPETER EDWARD W.
分类号
G01F23/62;H01H36/02
主分类号
G01F23/62
代理机构
代理人
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