Method and apparatus for coating electroluminescent phosphors
Method and apparatus for forming an encapsulated product matrix
Method for determining product coating rates for fluidized beds
Method for preparing pre-coated aluminum-alloy components...
Method of making long life electroluminescent phosphor
Method of particle coating
Method of producing hydrophobic pyrogenically produced oxides
Methods for coating particles and particles produced thereby
Moisture insensitive electroluminescent phosphor