with a blast of gas or vapour

Full Title

Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00 (means for manipulating or holding work B05C13/00; enclosures for apparatus, booths B05C15/00; spray booths B05B16/00) > Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface (B05C7/00 takes precedence; Hand tools for such purposes B05C17/10); Control of the thickness of a coating (controlling supply of liquid or other fluent material B05C11/10) > with a blast of gas or vapour