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经营范围
发明名称
Converter for changing a black and white television signal to a color television signal
摘要
申请公布号
US3258528(A)
申请公布日期
1966.06.28
申请号
US19630288737
申请日期
1963.06.18
申请人
GENERAL PRECISION, INC.
发明人
OPPENHEIMER HENRY N.
分类号
H04N9/43
主分类号
H04N9/43
代理机构
代理人
主权项
地址
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