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发明名称
摘要
申请公布号	JPH0519233(B2)	申请公布日期	1993.03.16
申请号	JP19830185385	申请日期	1983.10.04
申请人	MATSUSHITA ELECTRIC IND CO LTD	发明人	IWASAKI HIDEJI;YOSHII TETSUJI
分类号	G11B23/087	主分类号	G11B23/087
代理机构		代理人
主权项
地址

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