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发明名称
Single carrier transmission of sound and video signals
摘要
申请公布号
US2647944(A)
申请公布日期
1953.08.04
申请号
US19460712264
申请日期
1946.11.26
申请人
AMERICAN OPTICAL COMPANY
发明人
ROBINSON JAMES E.
分类号
H04N7/084
主分类号
H04N7/084
代理机构
代理人
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