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发明名称
Heating device
摘要
申请公布号
US2274348(A)
申请公布日期
1942.02.24
申请号
US19390311147
申请日期
1939.12.27
申请人
EDISON GENERAL ELECTRIC APPLIANCE COMPANY, INC.
发明人
SHARP JOHN C.
分类号
H05B3/76
主分类号
H05B3/76
代理机构
代理人
主权项
地址
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