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发明名称
Panoramic receiving system
摘要
申请公布号
US2445562(A)
申请公布日期
1948.07.20
申请号
US19430477048
申请日期
1943.02.25
申请人
FARNSWORTH RESEARCH CORPORATION
发明人
CAWEIN MADISON;SANDERS ROBERT W.
分类号
H03J7/32
主分类号
H03J7/32
代理机构
代理人
主权项
地址
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