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26 jun 1974 ano - Barra kodea

Descrição:

IBM-k barra kodea sortu zuen ekainaren 26an.Barrako kodean lehenengo produktua izan zen txiklea. Barra kodea espazio zuriak eta lodiera ezberdineko marrak beltza osatzen dute.Elementu bat indentifikatzen duen 1 eta 0 ( sistema bitar) lortzen duen sistema optiko baten bidez irakurtzea. Supermerkatu produktuan erabiltzen hasi zren.

Adicionado na linha do tempo:

Avances Tecnologicos Timeline

ByEmili Tessy
4 out 2018

Data:

26 jun 1974 ano
Agora
~ 49 years ago

Imagens:

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