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发明名称
Electrical safety tester having a plurality of switches for setting up tests
摘要
申请公布号
US3368146(A)
申请公布日期
1968.02.06
申请号
US19660552989
申请日期
1966.05.25
申请人
JOHN E. REGAN;FRANKLIN L. RICHARDSON
发明人
REGAN JOHN E.;RICHARDSON FRANKLIN L.
分类号
G01R27/18
主分类号
G01R27/18
代理机构
代理人
主权项
地址
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