86936440
Mar 10, 2016
airport information and directory systems consisting of computer directory devices, namely, computers and also consisting of software for displaying airport directory information; computer software for providing airport terminal information, flight arrival and departure information, directory information, and information about airport services; downloadable computer software application for accessing airport information; interactive computer kiosks comprising computers and computer software for use in providing airport information and passenger assistance in airport terminals
Electrical and Scientific Apparatus