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经营范围
发明名称
Matériel de prise de vues et de tirage photographiques multicolores
摘要
申请公布号
FR813403(A)
申请公布日期
1937.06.01
申请号
FRD813403
申请日期
1936.07.15
申请人
发明人
GASPAR BELA
分类号
G03C7/28
主分类号
G03C7/28
代理机构
代理人
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