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发明名称
Improvements in and relating to the production of photographic colour couplers
摘要
申请公布号
GB664580(A)
申请公布日期
1952.01.09
申请号
GB19490028294
申请日期
1949.11.04
申请人
KODAK LIMITED
发明人
分类号
G03C7/32
主分类号
G03C7/32
代理机构
代理人
主权项
地址
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