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发明名称
PRODUTO INDUSTRIAL DO TIPO DAS LENTES DE CONTATO E DAS PROTESES OCULARES E PROCESSO PARA OBTER UMA SUPERFICIE HIDROFILA SOBRE UM CORPO
摘要
申请公布号
BR7103140(D0)
申请公布日期
1973.04.17
申请号
BR19710003140
申请日期
1971.05.21
申请人
PFORTNER T;PFORTNER K;LAREO H;LAPORTE J
发明人
PFORTNER T;PFORTNER K;LAREO H;LAPORTE J
分类号
主分类号
代理机构
代理人
主权项
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