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发明名称
Color harmonizing chart
摘要
申请公布号
US1964260(A)
申请公布日期
1934.06.26
申请号
US19320633745
申请日期
1932.09.19
申请人
COOK PAINT & VARNISH COMPANY
发明人
JONES JASON W.
分类号
G01J3/52
主分类号
G01J3/52
代理机构
代理人
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地址
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