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发明名称
Control device for signalling a predetermined time period of flow of current between two terminals
摘要
申请公布号
US3290669(A)
申请公布日期
1966.12.06
申请号
US19630297794
申请日期
1963.07.26
申请人
GUNTER MEWS
发明人
MEWS GUNTER
分类号
G01L3/24;G01R22/02;G07C3/00;G07C3/02
主分类号
G01L3/24
代理机构
代理人
主权项
地址
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