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经营范围
发明名称
Earthing arrangement for electric apparatus
摘要
申请公布号
US2131517(A)
申请公布日期
1938.09.27
申请号
US19360077888
申请日期
1936.05.04
申请人
A. REYROLLE & COMPANY LIMITED
发明人
LEYBURN HENRY;LACKEY CLEMETT HARRISON WRAGGE
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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