TESSERA

Abstract

Installation, configuration and maintenance of programmable logic controllers, software for railway signalling, software in the field of railways, apparatus for railway and railway signalling.; Retail and wholesale of programmable logic controllers and apparatus as part of solutions for the operation of railways and railway signalling; wholesale and retail services in relation to programmable logic controllers, software for railway signalling, software in the field of railways, apparatus for railways and railway signalling; database management in the field of railways and railway signalling.; Licensing of software and technology in the field of railway and railway signalling.; Programmable logic controllers; programmable logic controllers for railway signalling; railway signalling software and apparatus; software in the field of railways; downloadable instruction manuals in relation to programmable logic controllers and railway software and apparatus; databases in the field of railways and railway signalling.; Testing, design and development services in relation to programmable logic controllers, software for railway signalling, software in the field of railways, apparatus for railway signalling; rental of programmable logic controllers, software for railway signalling, software in the field of railways, apparatus for railways and railway signalling.; Training in the field of railways and railway signalling; training in relation to programmable logic controllers, software for railway signalling, software in the field of railways, apparatus for railway and railway signalling.