发明名称 |
BAR CODE SCANNER AND METHOD OF MANUFACTURING A BAR CODE SCANNER |
摘要 |
A bar code scanner uses a narrow slit instead of focusing optics. The slit may be formed by chemically etching a thin metal plate and, in use, may be protected by a transparent cover.
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申请公布号 |
WO2005055123(B1) |
申请公布日期 |
2007.03.29 |
申请号 |
WO2004EP53046 |
申请日期 |
2004.11.22 |
申请人 |
MONEY CONTROLS LIMITED;RICHARDSON, ANDREW |
发明人 |
RICHARDSON, ANDREW |
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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