US PATENT SUBCLASS 110 / 106
.~.~ Pulverizer
Current as of: June, 1999
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DEFINITION
Classification: 110/106
(under subclass 104) Devices having a fan blower where the fuel is passed through the fan casing and is pulverized by the fan blades, and it includes also those devices having a fan blower and a rotary grinder in the same casing or in a casing in close proximity to the fan casing for pulverizing the fuel, and the fuel is passed on by the air-current to the firebox.
SEE OR SEARCH CLASS
241, Solid Material Comminution or Disintegration,
18, and 38+ for comminution provided with means to apply fluid to the material for some purpose other than to support combustion. See the line stated in section (6) of the main class definition of that class.
