Apparatus for analysing measured physical signals; physiological measuring apparatus for medical use; measuring instruments designed for medical purposes; pulse measuring instruments for medical use; medical apparatus for measuring the condition of muscle fibers and muscle fatigue; electronic medical apparatus for measuring the condition of muscle fiber and muscle fatigue; nerve and muscle stimulators; apparatus for therapeutic muscle toning; apparatus for electrical stimulation of muscles; apparatus for therapeutic stimulation of muscles; electronic muscle stimulators for medical use; muscle training apparatus for medical purposes; electronic stimulation apparatus for physiotherapy; medical apparatus for measuring the reactivity of muscles to stimulation; medical equipment and apparatus for diagnosing nerve and muscle damage; medical electrotherapy equipment and apparatus for pain relief, strengthening or stimulating muscles or treating inflammation.

Sports articles, including apparatus for strengthening and stimulating muscles.

Ignition apparatus for internal combustion engines, and parts thereof and accessories thereto including spark plugs, glow plugs, spark plug caps, spark plug cables and spark plug ignition coils; industrial machines and parts thereof including machine tools, relative cutting tools, dies, ceramic tubes for vacuum circuit breakers, silicon rectifier containers, ceramic heaters, seal valves, high precision ceramics, stamping tools, ball bearings, wear-resistant products and heat-resistant products