CPC Subgroup
C03C 25/6206 Electromagnetic waves
Full Title
Surface treatment of fibres or filaments made from glass, minerals or slags > by application of electric or wave energy (for drying or dehydration C03C25/64); by particle radiation or ion implantation > Electromagnetic waves
7 direct subcodes
Child Classifications
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- C03C 25/6208 Laser
- C03C 25/621 Microwaves
- C03C 25/6213 Infrared
- C03C 25/622 Visible light
- C03C 25/6226 Ultraviolet
- C03C 25/624 X-Rays
- C03C 25/6246 Gamma rays