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经营范围
发明名称
Electric heater
摘要
申请公布号
US2317228(A)
申请公布日期
1943.04.20
申请号
US19340738973
申请日期
1934.08.08
申请人
EDISON GENERAL ELECTRIC APPLIANCE COMPANY, INC.
发明人
SHROYER JACOB L.
分类号
A47J37/08
主分类号
A47J37/08
代理机构
代理人
主权项
地址
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