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经营范围
发明名称
Dispositif pour le développement de papiers photographiques industriels
摘要
申请公布号
FR983787(A)
申请公布日期
1951.06.27
申请号
FRD983787
申请日期
1949.03.29
申请人
SPOLEK PRO CHEMICKOU A HUTNI VYROBU, NARODNI PODNIK
发明人
分类号
G03D7/00
主分类号
G03D7/00
代理机构
代理人
主权项
地址
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