Apparatus for cleaning teeth and gums using high pressure water for home use; Electric toothbrush replacement heads; Electric toothbrushes; Water apparatus for cleaning teeth and gums for home use; Water flossers; Heads for electric toothbrushes

Chemical cleaners directed to the oil production well

Vacuum cleaners

chemical products used for the treatment or preparation of surfaces in the printed circuit board industry

vacuum waste removal systems, comprising collection tanks, vacuum pumps and flexible tubing for removing waste from vacuum packaging machines