Semiconductor Devices; Electric Solid State Devices Not Otherwise Provided For
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
H01J
Electric Discharge Tubes Or Discharge Lamps
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;
B24B
Machines, Devices, Or Processes For Grinding Or Polishing ; Dressing Or Conditioning Of Abrading Surfaces; Feeding Of Grinding, Polishing, Or Lapping Agents
