发明名称 |
LIGHT SCANNER |
摘要 |
PURPOSE:In a device which optically reads the price tags of merchandises composed of bar codes, to widen the reading range by correcting the optical path difference. |
申请公布号 |
JPS52140343(A) |
申请公布日期 |
1977.11.22 |
申请号 |
JP19760057560 |
申请日期 |
1976.05.18 |
申请人 |
SHARP KK |
发明人 |
TERAJIMA SHIGEO;OKAMOTO TAKAAKI;SUZUKI CHIYUUJI |
分类号 |
G06K7/10;G02B26/10;G02B26/12;G02B27/02;H04N1/107 |
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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