electrolyzers; fuel cells; systems equipped with electrolyzers or fuel cells

electronic equipment, namely, electrolysis cells for use in the manufacture of various ionic solutions; fuel cells

Furniture; Ottomans; Pillowforms; Computer furniture; Computer keyboard trays; Costume stands; Dish cabinets; Dog beds; Dog kennels; Hat hooks, not of metal; Head-rests; Portable beds for pets; Portable kennels; Stands for calculating machines; Towel stands

Apparatus and instruments for recording, amplifying and reproducing sounds; sound processors, amplifiers, pre-amplifiers, power-amplifiers; buffers, distributors, signal generators and convertors, all for use with audio signals, video signals or combinations of audio and video signals; video, audio or video and audio signal testing, monitoring, recording and reproducing or processing apparatus

Apparatus and instruments for recording, amplifying and reproducing sounds; sound processors, amplifiers, pre-amplifiers, power-amplifiers; buffers, distributors, signal generators and converters, all for use with audio signals, video signals or combinations of audio and video signals; video, audio and video and audio signal testing, monitoring, recording and reproducing and processing apparatus, namely, signal testers, monitors, signal generators, analyzers, video tape players, switchers, ro...