المساعد الشخصي الرقمي

مشاهدة النسخة كاملة : George Laurer, co-inventor of the barcode, dies at 94


BECKHAM
10-12-2019, 08:04 PM
The US engineer helped to perfect the technology to read barcodes, which revolutionised retail.

for more... (https://www.bbc.co.uk/news/world-us-canada-50726950)