Optical information read-in device

Provided is an optical information read-in device, comprising: a light projection system (3) which projects light from light sources (30) upon a barcode, etc., by light projection lenses (31, 32); and a photoreceptor system (4) which receives reflected light upon an image capture element (40) by a p...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: YAMANOUCHI MASAYOSHI, OKAMOTO SOHEI
Format: Patent
Sprache:chi ; eng
Schlagworte:
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