Improvements in apparatus for reproducing from sound records of strip form,申请号GB19380004251-传众专利搜索

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发明名称	Improvements in apparatus for reproducing from sound records of strip form
摘要
申请公布号	GB510619(A)	申请公布日期	1939.08.04
申请号	GB19380004251	申请日期	1938.02.10
申请人	WILLIAM GEORGE HAROLD FINCH	发明人
分类号	G11B15/34	主分类号	G11B15/34
代理机构		代理人
主权项
地址

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