CPC Subgroup
G03D 5/04 using liquid sprays (liquid sprayers per se B05B)
Full Title
Liquid processing apparatus in which no immersion is effected; Washing apparatus in which no immersion is effected (G11B9/00, G11B11/00 take precedence; application of liquids in general B05) > using liquid sprays (liquid sprayers per se B05B)