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经营范围
发明名称
Television transmission method
摘要
申请公布号
US2186931(A)
申请公布日期
1940.01.09
申请号
US19350036008
申请日期
1935.08.13
申请人
LOEWE RADIO, INC.
发明人
SCHLESINGER KURT
分类号
H04N3/40
主分类号
H04N3/40
代理机构
代理人
主权项
地址
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