U.S. federal trademark · Serial No. 75573131
CONSTRUCTION, INSTALLATION AND OPERATION OF RAILWAY INFRASTRUCTURES AND OTHER UTILITY TELECOMMUNICATIONS SYSTEMS, AND TELECOMMUNICATIONS CONSULTING AND ENGINEERING SERVICES
TELECOMMUNICATIONS EQUIPMENT FOR RAILWAY INFRASTRUCTURES AND OTHER UTILITY SYSTEMS INCLUDING FIBER OPTIC TRANSMISSION SYSTEMS AND ASSOCIATED CONTROL AND SUPPORT DEVICES, AND STRUCTURES, AND ALLIED INTELLECTUAL PROPERTY INCLUDING TELECOMMUNICATIONS ENGINEERING SOFTWARE AND DATA
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