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发明名称
Projection system for lenticulated film
摘要
申请公布号
GB672378(A)
申请公布日期
1952.05.21
申请号
GB19500005016
申请日期
1950.02.27
申请人
EDGAR GRETENER
发明人
分类号
G03B33/14
主分类号
G03B33/14
代理机构
代理人
主权项
地址
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