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经营范围
发明名称
Pilot light circuit for radio receivers and the like
摘要
申请公布号
GB560001(A)
申请公布日期
1944.03.15
申请号
GB19420012788
申请日期
1942.09.10
申请人
PHILCO RADIO AND TELEVISION CORPORATION
发明人
分类号
H03J1/04
主分类号
H03J1/04
代理机构
代理人
主权项
地址
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