| 366 / | HD | AGITATING | 
| 1 | DF | MORTAR MIXER TYPE {15} | 
| 53 | DF | .~ Movable mixing chamber {1} | 
| 54 | DF | .~.~ Rotatable {4} | 
| 56 | DF | .~.~.~ With agitator {1} | 
| 57 |  | .~.~.~.~ Rigid deflector fixed to chamber wall {2} | 
| 58 | DF | .~.~.~.~.~> Compartmental-type chamber | 
| 59 | DF | .~.~.~.~.~> Helical |