Article for identifying pieces of timber
Bank card/optical magnifier system
Calculating system
Commodity key with on site encoding feature
Data storage means and reading system therefor
Device for transmitting information by means of acoustic...
Indexing mechanism for card acceptor
Machine and human readable label
Machine readable punch card
Mailing package for facilitating automatic sorting of mail
Optical data storage card
Optical memory card
Set of contactless smart tickets
System for identifying solid dosage units