VARIABLE FOCUS OPTICAL APPARATUS,申请号EP20020716122-传众专利搜索

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发明名称	VARIABLE FOCUS OPTICAL APPARATUS
摘要
申请公布号	EP1352267(A2)	申请公布日期	2003.10.15
申请号	EP20020716122	申请日期	2002.01.02
申请人	SILVER, JOSHUA DAVID	发明人	SILVER, JOSHUA DAVID
分类号	G02B1/00;G02B3/14;(IPC1-7):G02B3/14	主分类号	G02B1/00
代理机构		代理人
主权项
地址

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