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发明名称
Objectifs pour la projection des films à réseau lenticulaire
摘要
申请公布号
FR816854(A)
申请公布日期
1937.08.19
申请号
FRD816854
申请日期
1937.01.25
申请人
OPTICOLOR AKTIENGESELLSCHAFT
发明人
分类号
G03B33/14
主分类号
G03B33/14
代理机构
代理人
主权项
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