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发明名称
AUTOMATIC VIDEO SIGNAL GAIN CONTROLLING APPARATUS
摘要
申请公布号
US3569620(A)
申请公布日期
1971.03.09
申请号
USD3569620
申请日期
1969.03.21
申请人
RCA CORP.
发明人
LEONARD J. BAUN
分类号
H04N5/52;H04N5/38;H04N5/53;(IPC1-7):H04N5/56
主分类号
H04N5/52
代理机构
代理人
主权项
地址
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