APERFEICOAMENTOS EM PROJETOS DE OPTOTIPOS PARA TESTES DE ACUIDADE VISUAL,申请号BR19760007407-传众专利搜索

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发明名称	APERFEICOAMENTOS EM PROJETOS DE OPTOTIPOS PARA TESTES DE ACUIDADE VISUAL
摘要
申请公布号	BR7607407(A)	申请公布日期	1978.05.23
申请号	BR19760007407	申请日期	1976.11.05
申请人	COUTINHO M	发明人	COUTINHO M
分类号	A61B3/00;(IPC1-7):A61B3/00	主分类号	A61B3/00
代理机构		代理人
主权项
地址

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