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发明名称
Attendance registration system by radio link
摘要
申请公布号
AU691473(B2)
申请公布日期
1998.05.21
申请号
AU19930051173
申请日期
1993.10.07
申请人
ALI GURYEL
发明人
ALI GURYEL
分类号
G07C1/10;G07C9/00;(IPC1-7):H04L12/28;H04Q9/02
主分类号
G07C1/10
代理机构
代理人
主权项
地址
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