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发明名称
Television
摘要
申请公布号
US2274039(A)
申请公布日期
1942.02.24
申请号
US19360066913
申请日期
1936.03.03
申请人
CAWLEY ALOYSIUS J
发明人
CAWLEY ALOYSIUS J.
分类号
H04N3/04
主分类号
H04N3/04
代理机构
代理人
主权项
地址
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