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经营范围
发明名称
Arc quencher
摘要
申请公布号
US2381637(A)
申请公布日期
1945.08.07
申请号
US19420438231
申请日期
1942.04.09
申请人
I-T-E CIRCUIT BREAKER COMPANY
发明人
BOHN DONALD I.
分类号
H01H9/44
主分类号
H01H9/44
代理机构
代理人
主权项
地址
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