(under subclass 142) Apparatus having means to agitate the supply by applying gas to the contents of the supply holder including for example gas pressure force feed arrangements peculiarly arranged to discharge below the surface of the supply level, or gas pump discharge means disconnected from its discharge function and operated to agitate the supply.
SEE OR SEARCH THIS CLASS, SUBCLASS:
85, for supply holders for fusible, powdered or pulverulent spray material which holders frequently employ gas jets to agitate the material.
SEE OR SEARCH CLASS
222, Dispensing,
195, for dispensers having gas agitation.
261, Gas and Liquid Contact Apparatus, 121+, for submerged blast type gas and liquid contact apparatus.
366, Agitating,
3+, and 10+ for mortar mixing effected by gas agitation, and subclasses 101+ for gas effected agitation of general
