OPTICAL PICKUP DEVICE,申请号JP19980303985-传众专利搜索

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发明名称	OPTICAL PICKUP DEVICE
摘要
申请公布号	JPH11312328(A)	申请公布日期	1999.11.09
申请号	JP19980303985	申请日期	1998.10.26
申请人	TDK CORP	发明人	KONO NORIYUKI;OGURA KOICHI;SAITO YOSHIO;KINOUCHI MITSURU
分类号	G11B7/12;F16J9/26;(IPC1-7):G11B7/12	主分类号	G11B7/12
代理机构		代理人
主权项
地址

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