Barra de guarda

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También conocido como: guard pattern

Fixed bar patterns at the start, center, and end of EAN/UPC barcodes that frame the data region.

Simbologías Relacionadas

UPC-A EAN-13 Start Character Stop Character

…digit) and a right half (6 digits), separated by a center guard pattern. Encoding System EAN-13 uses three character sets: L codes…