Semiconductor Devices; Electric Solid State Devices Not Otherwise Provided For
H01J
Electric Discharge Tubes Or Discharge Lamps
C23C
Coating Metallic Material; Coating Material With Metallic Material; Surface Treatment Of Metallic Material By Diffusion Into The Surface, By Chemical Conversion Or Substitution; Coating By Vacuum Evaporation, By Sputtering, By Ion Implantation Or By Chemical Vapour Deposition, In General
G03F
Photomechanical Production Of Textured Or Patterned Surfaces, E.g. For Printing, For Processing Of Semiconductor Devices; Materials Therefor; Originals Therefor; Apparatus Specially Adapted Therefor;
B08B
Cleaning In General; Prevention Of Fouling In General
