Magnetic Metal Particles Useful for Magnetic Recording Tape and the Like

Hardware or software used for the display in real-time of magnetic field strength

A counting device for tracking the amount of unused ammunition remaining in a small arm's magazine

FREQUENCY MEASURING APPARATUS, INSTANTANEOUS FREQUENCY DETECTORS, MAGNETIC FREQUENCY DETECTORS, FREQUENCY RECORDER DRIVERS, AND AUDIO FREQUENCY DETECTORS

3D camera systems, namely, adapters for allowing 3D shooting; Accumulators and batteries; Adapter plugs; Audio-receivers and video-receivers; Audio amplifiers; Audio electronic components, namely, surround sound systems; Audio equipment for vehicles, namely, loud speakers for automotive audio systems; Audio equipment for vehicles, namely, stereos, speakers, amplifiers, equalizers, crossovers and speaker housings; Audio headphones; Audio interfaces; Audio mixers; Audio recorders; Audio speaker...