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发明名称
Appareil cinématographique à défilement continu de la pellicule
摘要
申请公布号
FR38995(E)
申请公布日期
1931.08.10
申请号
FRD38995
申请日期
1930.03.24
申请人
SOCIETE DES ETABLISSEMENTS GAUMONT
发明人
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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