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发明名称
Test sample color comparison device
摘要
申请公布号
US4989983(A)
申请公布日期
1991.02.05
申请号
US19900461530
申请日期
1990.01.05
申请人
OMRON CORPORATION
发明人
TERADA, TAKAO;OTA, HIROYUKI;MAKITA, SHIGERU
分类号
G01J3/52;G01N21/01;G01N21/29;G01N21/86
主分类号
G01J3/52
代理机构
代理人
主权项
地址
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