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发明名称
Electric heater
摘要
申请公布号
US2347993(A)
申请公布日期
1944.05.02
申请号
US19430471940
申请日期
1943.01.11
申请人
GENERAL ELECTRIC COMPANY
发明人
DALY LORETTA M.
分类号
H05B3/06
主分类号
H05B3/06
代理机构
代理人
主权项
地址
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