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发明名称
GROUNDING AND TEST DEVICE INCLUDING A GROUNDING STAKE AND TEST LAMP
摘要
申请公布号
US3619773(A)
申请公布日期
1971.11.09
申请号
USD3619773
申请日期
1970.01.06
申请人
WILLIAM M. LATHROP
发明人
WILLIAM M. LATHROP
分类号
G01R27/18;(IPC1-7):G01R31/02;G01R19/16
主分类号
G01R27/18
代理机构
代理人
主权项
地址
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