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发明名称
UN PROCEDIMIENTO PARA LA APLICACIËN FOTOËPTICA DE TITULOS SOBRE PELICULAS CON INSCRIPCIËN LEGIBLE SOBRE CUALQUIER FONDO
摘要
申请公布号
ES268752(A1)
申请公布日期
1961.12.16
申请号
ES19520002687
申请日期
1961.07.03
申请人
MINISTERUL INVATAMINTULUI SI CULTURII
发明人
分类号
G03B;(IPC1-7):G03B
主分类号
G03B
代理机构
代理人
主权项
地址
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