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发明名称
DEVICE FOR CONVERTING HAND-HELD SCANNER TO HANDS-FREE SCANNER
摘要
申请公布号
US5155346(A)
申请公布日期
1992.10.13
申请号
US19900625331
申请日期
1990.12.10
申请人
NCR CORPORATION
发明人
DOING, PARK;CARR, DONALD W.;WIKE, JR., CHARLES K.
分类号
G06K7/10
主分类号
G06K7/10
代理机构
代理人
主权项
地址
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