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经营范围
发明名称
System of synchronizing television transmissions
摘要
申请公布号
US2265290(A)
申请公布日期
1941.12.09
申请号
US19400329568
申请日期
1940.04.13
申请人
FERNSEH G.M.B.H.
发明人
KNICK UIRICH
分类号
H04N5/12
主分类号
H04N5/12
代理机构
代理人
主权项
地址
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