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发明名称
Machine cinématographique à entraînement continu de la pellicule
摘要
申请公布号
FR728012(A)
申请公布日期
1932.06.28
申请号
FRD728012
申请日期
1931.12.09
申请人
发明人
GENTILINI AUGUSTO
分类号
G03B41/08
主分类号
G03B41/08
代理机构
代理人
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