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发明名称
Procédé et dispositifs pour l'amélioration de la clarté des tirages cinématographiques
摘要
申请公布号
FR1427800(A)
申请公布日期
1966.02.11
申请号
FR19640998488
申请日期
1964.12.14
申请人
COMITETUL DE STAT PENTRU CULTURA SI ARTA
发明人
POPIRAD AUREL
分类号
G03B27/20
主分类号
G03B27/20
代理机构
代理人
主权项
地址
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