Obr definitions

Obr

1) Optical bar code reader
Found on https://www.crosswordclues.com/clue/obr

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OBR

optical bar code reader
Found on http://www.encyclo.co.uk/visitor-contributions.php

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OBR

Optical Beam-Riding
Found on http://www.translationdirectory.com/glossaries/glossary262.php

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