CPC Subgroup
B05C 19/04 the particulate material being projected, poured or allowed to flow onto the surface of the work (B05C19/02 takes precedence; involving spraying or electrostatic projection B05B )
Full Title
Apparatus specially adapted for applying particulate materials to surfaces > the particulate material being projected, poured or allowed to flow onto the surface of the work (B05C19/02 takes precedence; involving spraying or electrostatic projection B05B )