APPARATUS FOR THE DEMAGNETIZATION OF MAGNETIC SOUND RECORDING MATERIALS,申请号CAD665949-传众专利搜索

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发明名称	APPARATUS FOR THE DEMAGNETIZATION OF MAGNETIC SOUND RECORDING MATERIALS
摘要
申请公布号	CA665949(A)	申请公布日期	1963.07.02
申请号	CAD665949	申请日期
申请人	TOKYO DENKI KAGAKU KOGYO KABUSHIKI KAISHA	发明人	YASUSHI HOSHINO
分类号		主分类号
代理机构		代理人
主权项
地址

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