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经营范围
发明名称
Improvements in apparatus for registering electrical voltages
摘要
申请公布号
GB813295(A)
申请公布日期
1959.05.13
申请号
GB19570011175
申请日期
1957.04.05
申请人
AKTIEBOLAGET BOFORS
发明人
分类号
G01R13/04
主分类号
G01R13/04
代理机构
代理人
主权项
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