Devices for generating smoke for signaling; Fog making machines; Heated dispensing unit for tissues, towelettes, wipes, cloths and pads; Lawn sprinkler systems comprising pumps, valves and filters; LED lamps; LED lights for strings, flowers, branches and other ornamental decorations; Pressure regulators for water installations; Separators for the cleaning and purification of air; Tap-water purifying apparatus; Taps for pipes and pipelines being parts of sanitary installations; Taps for washst...