METHOD OF AND APPARATUS FOR ENCODING INFORMATION SIGNALS,申请号PL19900300329-传众专利搜索

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发明名称	METHOD OF AND APPARATUS FOR ENCODING INFORMATION SIGNALS
摘要
申请公布号	PL165348(B1)	申请公布日期	1994.12.30
申请号	PL19900300329	申请日期	1990.09.06
申请人	MACROVISION CORP	发明人	RYAN JOHN O.
分类号	G09C1/00;H04K1/00;H04L9/08;H04N7/167;H04N7/169;(IPC1-7):H04N7/167	主分类号	G09C1/00
代理机构		代理人
主权项
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