Auto-darkening welding helmets; Clothing and gloves for use in welding for protection against accidents or injury; Laser equipment designed for cutting, drilling, marking, engraving and shaping optical lenses for eyeglasses; Lenses for protective face shields; Lenses for welding helmets; Pressure gauges; Welding gloves; Welding goggles; Welding helmets; Welding masks

Electric soldering apparatus; Electric welding machines; Electrodes for welding machines; Gas-operated welding machines; Gas welding guns; Gas welding machines; Soldering apparatus, electric; Soldering apparatus, gas-operated; Welding apparatus, gas-operated