| 发明名称 |
Symbol readers with changeable scan direction |
| 摘要 |
The scan direction of at least one scan line is changeable in a scanner for reading bar code symbols by selectively reversing a drive.
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| 申请公布号 |
US5200599(A) |
申请公布日期 |
1993.04.06 |
| 申请号 |
US19920912666 |
申请日期 |
1992.07.14 |
| 申请人 |
SYMBOL TECHNOLOGIES, INC |
发明人 |
KRICHEVER, MARK;METLITSKY, BORIS |
| 分类号 |
G06K7/10 |
主分类号 |
G06K7/10 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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