U.S. federal trademark · Serial No. 86912920 · Reg. No. 303678139
Apparatus for evaluating speed tachographs in railway vehicles; computer software for engineering design; electro-dynamic apparatus for the remote control of railway points; electro-dynamic apparatus for the remote control of signals; electronic control devices for the control of traffic on railways; traffic control equipment, namely, actuated and pretimed traffic signal controllers; railway signals
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