Flexible coated magnetic record member and method of making same,申请号GB19460020537-传众专利搜索

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发明名称	Flexible coated magnetic record member and method of making same
摘要
申请公布号	GB650675(A)	申请公布日期	1951.02.28
申请号	GB19460020537	申请日期	1946.07.09
申请人	THE BRUSH DEVELOPMENT COMPANY	发明人
分类号	G11B5/70	主分类号	G11B5/70
代理机构		代理人
主权项
地址

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