,申请号DE19893920319-传众专利搜索

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发明名称
摘要
申请公布号	DE3920319(C2)	申请公布日期	1991.04.18
申请号	DE19893920319	申请日期	1989.06.21
申请人	ALPS ELECTRIC CO., LTD., TOKIO/TOKYO, JP	发明人	KOJIMA, AKINORI, NAGAOKA, NIIGATA, JP;HASEGAWA, NAOYA, YUNOTANI, NIIGATA, JP;ARAKI, SHUJI;TERADA, TOMOHISA, NIIGATA, JP
分类号	G11B5/23;G11B5/127;G11B5/187	主分类号	G11B5/23
代理机构		代理人
主权项
地址

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