(under subclass 125) Fumigators in which the fumes are evolved in any way other than by combustion from a liquid or solid material, where the fumes are more or less toxic to vermin or where the heat of the fumes is sufficient in itself or aided by the toxic nature of the fumes to destroy life.
SEE OR SEARCH CLASS
128, Surgery,
203.12+, for vaporizers for medicaments.
239, Fluid Sprinkling, Spraying, and Diffusing,
128+, for fluid distributing devices of general utility and which may be disclosed for destroying vermin, and which by the action of heat or a heated fluid may tend to vaporize the fluid.
