Apparatus and method of forming ophthalmic lenses,申请号US19590799659-传众专利搜索

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发明名称	Apparatus and method of forming ophthalmic lenses
摘要
申请公布号	US2932925(A)	申请公布日期	1960.04.19
申请号	US19590799659	申请日期	1959.03.16
申请人	AMERICAN OPTICAL COMPANY	发明人	DALTON ERNEST T.
分类号	B24B13/00	主分类号	B24B13/00
代理机构		代理人
主权项
地址

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