A lens barrel incorporating a rotable ring,申请号HK20070101009-传众专利搜索

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发明名称	A lens barrel incorporating a rotable ring
摘要
申请公布号	HK1094659(A1)	申请公布日期	2007.09.07
申请号	HK20070101009	申请日期	2004.10.29
申请人	PENTAX CORPORATION	发明人	HIROSHI NOMURA
分类号	G02B	主分类号	G02B
代理机构		代理人
主权项
地址

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