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经营范围
发明名称
A method of synchronising television receiving apparatus by the transmitter
摘要
申请公布号
GB402291(A)
申请公布日期
1933.11.30
申请号
GB19330006685
申请日期
1933.03.06
申请人
RADIOAKTIENGESELLSCHAFT D. S. LOEWE;KURT SCHLESINGER
发明人
分类号
H04N5/08
主分类号
H04N5/08
代理机构
代理人
主权项
地址
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