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发明名称
Mounting for a sapphire ball in a bar code reader wand tip
摘要
申请公布号
US4855582(A)
申请公布日期
1989.08.08
申请号
US19880207352
申请日期
1988.06.15
申请人
HEWLETT-PACKARD COMPANY
发明人
BAYLEY, BRIAN J.
分类号
G06K7/10
主分类号
G06K7/10
代理机构
代理人
主权项
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