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发明名称
Verfahren zur Schutzbeschichtung photographischer Bildschichten, insbesondere von Kinofilmen.
摘要
申请公布号
CH236604(A)
申请公布日期
1945.02.28
申请号
CHD236604
申请日期
1943.04.27
申请人
LITOFA HANNS HEIN & CO. KG.
发明人
LITOFA HANNS HEIN & CO. KG.
分类号
G03C11/08
主分类号
G03C11/08
代理机构
代理人
主权项
地址
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