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发明名称
HOTEL CHECK-IN SYSTEM WITH WIRELESS COMMUNICATION
摘要
申请公布号
EP0970434(B1)
申请公布日期
2003.09.10
申请号
EP19970916132
申请日期
1997.03.21
申请人
MARTIN, JAY R.;MARTIN, SCOTT E.
发明人
MARTIN, JAY R.;MARTIN, SCOTT E.
分类号
E05B49/00;G01N33/538;G06G7/52;G06K5/00;G07C9/00;(IPC1-7):G06F17/60
主分类号
E05B49/00
代理机构
代理人
主权项
地址
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