MULTIFOCAL PLASTIC OPHTHALMIC LENS,申请号USD3485556-传众专利搜索

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发明名称	MULTIFOCAL PLASTIC OPHTHALMIC LENS
摘要
申请公布号	US3485556(A)	申请公布日期	1969.12.23
申请号	USD3485556	申请日期	1966.04.01
申请人	BAUSCH & LOMB INC.	发明人	ANDRIUS A. NAUJOKAS
分类号	G02C7/02;(IPC1-7):G02C7/06	主分类号	G02C7/02
代理机构		代理人
主权项
地址

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