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经营范围
发明名称
UN PROCEDIMIENTO PARA LA FABRICACIoN DE PELiCULAS FOTOGRáFICAS PERFECCIONADAS
摘要
申请公布号
ES221764(A1)
申请公布日期
1955.09.01
申请号
ES19640002217
申请日期
1955.05.12
申请人
GEVAERT PHOTO - PRODUCTEN, N. V.
发明人
分类号
(IPC1-7):G03
主分类号
(IPC1-7):G03
代理机构
代理人
主权项
地址
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