NEAR POINT CARDS FOR BINOCULAR REFRACTION,申请号GB19700024403-传众专利搜索

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发明名称	NEAR POINT CARDS FOR BINOCULAR REFRACTION
摘要
申请公布号	GB1291349(A)	申请公布日期	1972.10.04
申请号	GB19700024403	申请日期	1970.05.20
申请人	AMERICAN OPTICAL CORPORATION	发明人
分类号	A61B3/02	主分类号	A61B3/02
代理机构		代理人
主权项
地址

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