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经营范围
发明名称
Lichtempfindlicher Film fuer photographische Zwecke
摘要
申请公布号
DE1447808(A1)
申请公布日期
1969.03.20
申请号
DE19631447808
申请日期
1963.09.12
申请人
VOIGTLAENDER AG
发明人
WEIDNER,HERBERT
分类号
G03C1/765
主分类号
G03C1/765
代理机构
代理人
主权项
地址
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