79029525
Jul 20, 2006
Jun 24, 2008
Quantity indicators, namely, indicators for quantity of electric charge; phototelegraphy apparatus; signal lights, namely, signal lights for traffic; electro-dynamic apparatus for the remote control of signals, namely, electric transformers and converters for the remote control of signals; loudspeakers; voltage stabilizers for electrical measure; electric measuring instruments, namely, electric voltage and current measuring devices for power systems in the nature of portable electronic recorder for measuring and recording voltage and current readings from various transducers; electric wires; resistance wires; printed circuits; electric coils; variometers; electric converters; ferrite cores for electric converters, namely, magnetic cores and transformer cores; electric light dimmers; electric switches; current rectifiers; lighting ballasts; voltage stabilizing power supply; current rectifying apparatus, namely, transformers and power controllers for rectifying current; lightning arresters; electroplating machines; electronic burglar alarms; battery chargers; electric door closers
Electrical and Scientific Apparatus