LENS FOCUS LOCKING DEVICE,申请号JP19900113367-传众专利搜索

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发明名称	LENS FOCUS LOCKING DEVICE
摘要
申请公布号	JPH049908(A)	申请公布日期	1992.01.14
申请号	JP19900113367	申请日期	1990.04.27
申请人	MATSUSHITA ELECTRIC IND CO LTD	发明人	IKEDA KENICHI
分类号	G02B7/02	主分类号	G02B7/02
代理机构		代理人
主权项
地址

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