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发明名称
Protective system for electrical apparatus
摘要
申请公布号
US2989681(A)
申请公布日期
1961.06.20
申请号
US19580768373
申请日期
1958.10.20
申请人
RUBRICIUS JEANETTE L
发明人
RUBRICIUS JEANETTE L.
分类号
G01R1/30;H02H5/08
主分类号
G01R1/30
代理机构
代理人
主权项
地址
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