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发明名称
Apparatus for use in colour matching
摘要
申请公布号
GB688894(A)
申请公布日期
1953.03.18
申请号
GB19460030839
申请日期
1946.10.16
申请人
AMERICAN CYANAMID COMPANY
发明人
分类号
G01J3/46
主分类号
G01J3/46
代理机构
代理人
主权项
地址
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