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发明名称
Dispositif cinématographique stéréoscopique en quatre couleurs
摘要
申请公布号
FR997598(A)
申请公布日期
1952.01.08
申请号
FRD997598
申请日期
1949.10.14
申请人
发明人
CRISTIANI LUIGI
分类号
G03B35/00
主分类号
G03B35/00
代理机构
代理人
主权项
地址
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