B05C 9/022

Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material to surfaces by single means not covered by groups [CPC: B05C1/00] - [CPC: B05C7/00], whether or not also using other means {to obtain ornamental coatings}