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发明名称
Process for the production of photographic plates, films, or papers for photography in natural colours
摘要
申请公布号
GB316277(A)
申请公布日期
1930.02.10
申请号
GB19280032699
申请日期
1928.11.08
申请人
WERNER ROBERT BUSCH LARSEN
发明人
分类号
G03C7/06
主分类号
G03C7/06
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代理人
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