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发明名称
Appareil optique pour donner la troisième dimension à la photographie et à la projection cinématographique sans écran
摘要
申请公布号
FR1072848(A)
申请公布日期
1954.09.16
申请号
FRD1072848
申请日期
1953.03.10
申请人
发明人
SILVA JOAO BAPTISTA DA;MIRANDA DINIZ AFONSO DE
分类号
G03B21/60
主分类号
G03B21/60
代理机构
代理人
主权项
地址
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