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发明名称
LENTE OFTALMICA COMPOSTA DE VIDRO E PLASTICO,LENTE COMPOSTA OFTALMICA FOTOCROMATICA SEMIACABADA APERFEICOADA E LENTE OPTICA COMPOSTA
摘要
申请公布号
BR8507009(A)
申请公布日期
1987.01.06
申请号
BR19858507009
申请日期
1985.10.22
申请人
RONALD S. ACE
发明人
RONALD S. ACE
分类号
G02B3/00;G02B5/23;G02C7/02;G02C7/10;G02C7/12;(IPC1-7):G02C7/02
主分类号
G02B3/00
代理机构
代理人
主权项
地址
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