9 computers, computer hardware, computer software, computer peripherals, and parts and accessories thereof; fax machines, data transmission machines, automatic labelling machines, printers, smart card readers, scanners, and related goods
16 paper, paperboard, goods made of paper and paperboard; books, manuals, labels, pinted matter; computer related paper goods
42 producing and developing computer hardware and software; computer engineering, computer processing, computer programming; computer consulting