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发明名称
Color identifying device
摘要
申请公布号
GB0023494(D0)
申请公布日期
2000.11.08
申请号
GB20000023494
申请日期
2000.09.25
申请人
KABUSHIKIKAISHA HOKKEIKOUGYOU
发明人
分类号
G09B21/00;A61F9/08;G01J3/50;H01L31/0232
主分类号
G09B21/00
代理机构
代理人
主权项
地址
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