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发明名称
Colorimeter and color sorting apparatus
摘要
申请公布号
US3060790(A)
申请公布日期
1962.10.30
申请号
US19590790581
申请日期
1959.02.02
申请人
SPECIALTIES, INCORPORATED
发明人
WARD JOHN W.
分类号
B07C5/342;G01J3/50
主分类号
B07C5/342
代理机构
代理人
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地址
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