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发明名称
Electric contact breaker
摘要
申请公布号
US2550623(A)
申请公布日期
1951.04.24
申请号
US19470721551
申请日期
1947.01.11
申请人
ANGELO TERUZZI
发明人
TERUZZI ANGELO
分类号
H01H1/22;H01H13/20;H01H13/72
主分类号
H01H1/22
代理机构
代理人
主权项
地址
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