Production of homogeneous mixtures of dry material
Production of macrospherical particles for anti-perspirants and
Programmable air recirculator/mixer for a fabric dryer
Programmable method and apparatus for cleaning semiconductor ele
Propeller fan drive
Proportioning particulate conveying apparatus
Protective cover for hairdryer
Pulp and paper drying apparatus and method
Pulsator for a hair dryer
Pulse combustion apparatus
Pulse combustion fluidizing dryer
Purge feeding means and method
Purge tube with flapper valve for desiccant containing air drier