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经营范围
发明名称
UN DISPOSITIVO ELÉCTRICO DE VAPOR
摘要
申请公布号
ES196560(A1)
申请公布日期
1953.02.16
申请号
ES19600001965
申请日期
1951.02.14
申请人
WESTINGHOUSE ELECTRIC CORPORATION
发明人
分类号
H01J17/54;(IPC1-7):H01J17/54
主分类号
H01J17/54
代理机构
代理人
主权项
地址
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