Unitary control providing complementary contrast and brightness changes,申请号US19630278165-传众专利搜索

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发明名称	Unitary control providing complementary contrast and brightness changes
摘要
申请公布号	US3240875(A)	申请公布日期	1966.03.15
申请号	US19630278165	申请日期	1963.05.06
申请人	RADIO CORPORATION OF AMERICA	发明人	THOMAS LUCIUS P.
分类号	H04N5/57	主分类号	H04N5/57
代理机构		代理人
主权项
地址

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