.~ With projector heating, cleaning or conditioning
DEFINITION
Classification: 118/302
(under subclass 300) Coating apparatus having means to (1) maintain desired temperature conditions in the spray system, or (2) place the spray system in condition for the coating operation.
SEE OR SEARCH THIS CLASS, SUBCLASS:
58+, and see the notes thereto, for apparatus having means to heat or cool the work.
203, and see the notes thereto, for other apparatus having means to clean or condition the same.
SEE OR SEARCH CLASS
239, Fluid Sprinkling, Spraying, and Diffusing,
128+, for spray devices having heating or cooling means to treat the system or the contained fluid; and subclasses 79+ for spray devices in which a solid material is fused by the application of heat at the terminal element and the resulting fluid is sprayed from the nozzle.
