Improvements in or relating to Record Changers,申请号GB19660012350-传众专利搜索

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发明名称	Improvements in or relating to Record Changers
摘要
申请公布号	GB1178692(A)	申请公布日期	1970.01.21
申请号	GB19660012350	申请日期	1966.03.21
申请人	GARRARD ENGINEERING LIMITED	发明人	HENRY JAMES FORTUNE
分类号	G11B3/16;G11B17/14	主分类号	G11B3/16
代理机构		代理人
主权项
地址

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