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发明名称
Procédé et appareil de projection cinématographique à déroulement continu du film
摘要
申请公布号
FR1048996(A)
申请公布日期
1953.12.28
申请号
FRD1048996
申请日期
1951.12.14
申请人
发明人
BOUCHER VICTOR
分类号
G03B41/10
主分类号
G03B41/10
代理机构
代理人
主权项
地址
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