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经营范围
发明名称
BIOMETRICS
摘要
申请公布号
GB8900866(D0)
申请公布日期
1989.03.08
申请号
GB19890000866
申请日期
1989.01.16
申请人
NATIONAL RESEARCH DEVELOPMENT CORPORATION
发明人
分类号
G01B21/20;A61B5/11;A61B5/117;G06K9/00;G06T1/00;G06T7/00;G07C9/00;G10H1/00
主分类号
G01B21/20
代理机构
代理人
主权项
地址
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