Anatomical models for instructional and educational purposes; Anatomical models for scientific, instructional, and educational purposes

Mirrors enhanced by electric lights

Waterproof communication system encased in a hard or soft helmet for use in sports coaching in the nature of an apparatus for recording, transmission or reproduction of sound or images; remote controls for use with the said waterproof communication system; radio transmitters and receivers for remote controls, radio controls; electric or electronic sensors for monitoring the signal strength and power output of the said waterproof communication system; telecommunication transmitters [ ; telecom...

Electric and electronic devices, equipment and instruments in the field of electro-acoustic technology and for detecting audio signals, namely, electro-acoustic transducers, headphones, dynamic headphones, electrostatic headphones, [ wireless headphones, headphones for use in vehicles especially with infrared transmission, ] headphones with active noise compensation, [ loudspeakers, parts and accessories for electro-acoustic transducers and headphones, namely, ear pads, volume controls, ampli...

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