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经营范围
发明名称
Dispositif de transport de pellicule pour appareils photographiques
摘要
申请公布号
FR778186(A)
申请公布日期
1935.03.11
申请号
FRD778186
申请日期
1934.09.07
申请人
发明人
FRANKE PAUL;HEIDECKE REINHOLD
分类号
G03B19/04
主分类号
G03B19/04
代理机构
代理人
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