Ultrasonic apparatus, in the nature of components made of plastic materials, ceramics and/or metal for radiating oscillations as parts of machines for the liquid cleaning of objects, namely, ultrasonic generators, rod oscillators, transducers, sonotrodes, electrodes, converters, boosters, and insulating tubes; ultrasonic cleaning apparatus, namely, electro-mechanical apparatus comprising at least one component capable of oscillation for producing ultrasonic waves and parts of such apparatus, in particular rod oscillators; current/voltage generators for the excitation of ultrasonic oscillators and parts of such apparatus; machines for the disintegration of sewage sludge; electrical ultrasonic cleaning equipment, namely, transducers for transferring ultrasonic waves into a cleaning fluid; ultrasonic welding and cutting apparatus for ultrasonic cutting, ultrasonic beading, riveting, punching, curved milling, eroding, dispersing, locking, embedding, laminating, perforating, embossing; ultrasonic generators; ultrasonic oscillating systems for producing ultrasonic waves for use in cleaning, welding and cutting and disintegrating bio-mass; plate oscillators, immersion oscillators, rod oscillators, ultrasonic reactors, ultrasonic welding components, namely, holders for ultrasonic welding and cutting work pieces; ultrasonic multi-frequency module generators; ultrasonic module generators for ultrasonic equipment; high-temperature ultrasonic rod oscillators for use in producing ultrasonic waves; ultrasonic welding machines; ultrasonic oscillating units comprising components made of plastic materials, ceramics and/or metal, namely, rod oscillators, sonotrodes, electrodes, converters, boosters, and insulating tubes; ultrasonic mounting-rail generators; electro-mechanical apparatus comprising at least one component capable of oscillation for the production of ultrasonic waves and parts of such apparatus, in particular rod oscillators, transformer pieces, sonotrodes, converters, boosters; ultrasonic generators, namely, electro-mechanical apparatus comprising at least one component capable of oscillation for the production of ultrasonic waves and parts of such apparatus

Ultrasonic apparatus, for laboratory use, not for medical use, namely, electrical connections pieces; electronic regulating and control devices for controlling ultrasonic generators; ultrasonic apparatus, not for medical purposes, namely, electronic oscillators for use in the disintegration of sewage sludge; electronic control devices for controlling ultrasonic generators, cleaning apparatus, and for the excitation of ultrasonic oscillators, namely, electronic control units containing one of the following items, an electronic oscillator, a microprocessor, an input unit for inputting data and operating the control unit, a power supply and a display, namely, LC display, TFT display, flat panel display; electrical control apparatus, in particular for ultrasonic apparatus; electronic and electro-mechanical apparatus, namely, electrical control apparatus for the excitation of ultrasonic oscillators and parts of such apparatus; electronic control apparatus for controlling ultrasonic cleaning apparatus; ultrasonic bio-mass catalyzers, namely, ultrasonic waste treatment devices comprising ultrasonic reactors and surface transducers for use in the treatment and disintegration of sewage sludge; electrical and electro-mechanical apparatus, namely, generators for the excitation of ultrasonic oscillators and parts of such apparatus

Engineering consultation in the field of energy efficiency; research in the field of physics; services of a technical measuring and testing laboratory in the field of ultrasonic equipment and systems for use in cleaning, welding and cutting and disintegrating bio-mass; services of engineers in particular in the field of process plant engineering; carrying out water analyses; carrying out technical tests on ultrasonic equipment and systems for use in cleaning, welding and cutting and disintegrating bio-mass; design planning of ultrasonic equipment and systems for use in cleaning, welding and cutting and disintegrating bio-mass; research and development services concerning new products for third parties; technical consulting in the field of ultrasonics; technical project planning; ultrasonic process optimization system analysis, namely, engineering consultation and testing in the field of ultrasonic technology for the purpose of assessing performance of plant processes and potential for increased efficiency and efficacy of plant processes in the nature of cleaning, welding and cutting and disintegrating bio-mass; design and manufacture of welding tools; project consulting and project development in the field of ultrasonic technology; creating mass balances, planning and customized design of ultrasonic apparatus ultrasonic equipment and systems for use in cleaning, welding and cutting and disintegrating bio-mass; custom development of ultrasonic cleaning equipment for others; engineering services; all the afore-mentioned services in particular in the field of ultrasonic technology