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发明名称
Photographic material for taking colour photographs
摘要
申请公布号
GB523179(A)
申请公布日期
1940.07.08
申请号
GB19380037611
申请日期
1938.12.28
申请人
BELA GASPAR
发明人
分类号
G03C7/18
主分类号
G03C7/18
代理机构
代理人
主权项
地址
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