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发明名称
Video signal generator
摘要
申请公布号
US2516972(A)
申请公布日期
1950.08.01
申请号
US19470785378
申请日期
1947.11.12
申请人
BELMONT RADIO CORPORATION
发明人
GANNAWAY ROBERTSON R.
分类号
H03B23/00;H04N17/00
主分类号
H03B23/00
代理机构
代理人
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地址
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