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经营范围
发明名称
Procédé pour la fabrication des produits photographiques
摘要
申请公布号
FR809623(A)
申请公布日期
1937.03.08
申请号
FRD809623
申请日期
1936.08.14
申请人
FELIX SAGER & DR. GOSSLER G. M. B. H.
发明人
分类号
G03C1/10;G03C1/34;G03C5/305
主分类号
G03C1/10
代理机构
代理人
主权项
地址
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