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Barcode encyclopedia : Symbology code49

Code 49

Created by David Allais in year 1987 in Intermec Corporation for needs long data to small space.
Code49 this condition accept by using some symbols one under another.
Each symbol can have 2 - 8 rows.Each row include start small area, start area, 4 data chars with 8 symbols, checksum, stop area, and last is free area.
Each row coded data into 18 bars and 17 spaces and each row is divided with one line in size one pixel.

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