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经营范围
发明名称
Appareil de projection cinématographique à déroulement continu
摘要
申请公布号
FR727361(A)
申请公布日期
1932.06.17
申请号
FRD727361
申请日期
1931.02.07
申请人
发明人
CORDONNIER ARTHUR;NIDERLINDER GASTON
分类号
G03B41/06
主分类号
G03B41/06
代理机构
代理人
主权项
地址
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