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发明名称
Dispositif de production de lumière pour projection cinématographique
摘要
申请公布号
FR1318794(A)
申请公布日期
1963.02.22
申请号
FR19620884665
申请日期
1962.01.12
申请人
SOCIETE LE CARBONE-LORRAINE
发明人
分类号
G03B21/20;H05H1/48
主分类号
G03B21/20
代理机构
代理人
主权项
地址
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