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发明名称
Electric circuit controller
摘要
申请公布号
US2809260(A)
申请公布日期
1957.10.08
申请号
US19530393604
申请日期
1953.11.23
申请人
WESIX ELECTRIC HEATER CO.
发明人
BECKETT JOHN C.
分类号
H01H23/02;H01H23/20
主分类号
H01H23/02
代理机构
代理人
主权项
地址
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