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经营范围
发明名称
Procédé et dispositif de tirage d'images polychromes soustractives
摘要
申请公布号
FR53001(E)
申请公布日期
1945.09.06
申请号
FRD53001
申请日期
1941.02.28
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
G03B27/72
主分类号
G03B27/72
代理机构
代理人
主权项
地址
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