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发明名称
Electric switching device
摘要
申请公布号
US2360856(A)
申请公布日期
1944.10.24
申请号
US19420445696
申请日期
1942.06.04
申请人
ELECTROLUX CORPORATION
发明人
DOUGHMAN FERMAN C.;WAHLBERG ERIC C.
分类号
H01H43/28
主分类号
H01H43/28
代理机构
代理人
主权项
地址
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