,申请号DE19712148055-传众专利搜索

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发明名称
摘要
申请公布号	DE2148055(A1)	申请公布日期	1972.04.06
申请号	DE19712148055	申请日期	1971.09.25
申请人	PHILIPS NV	发明人
分类号	G11B15/46;(IPC1-7):G11B15/24	主分类号	G11B15/46
代理机构		代理人
主权项
地址

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