SIGNAL PICKUP SYSTEM FOR A DISC RECORD PLAYER,申请号HK19800000265-传众专利搜索

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发明名称	SIGNAL PICKUP SYSTEM FOR A DISC RECORD PLAYER
摘要
申请公布号	HK26580(A)	申请公布日期	1980.05.23
申请号	HK19800000265	申请日期	1980.05.15
申请人	RCA CORP	发明人
分类号	G11B3/02;G11B3/08;G11B3/26;G11B3/34;G11B3/46;G11B21/20;H04N5/76;(IPC1-7):G11B21/06;G11B21/12;G11B21/16	主分类号	G11B3/02
代理机构		代理人
主权项
地址

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