CPC Main Group
C03C 4/00 Compositions for glass with special properties
20 direct subcodes
Child Classifications
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- C03C 4/02 for coloured glass
- C03C 4/04 for photosensitive glass
- C03C 4/08 for glass selectively absorbing radiation of specified wave lengths
- C03C 4/10 for infrared transmitting glass
- C03C 4/12 for luminescent glass; for fluorescent glass
- C03C 4/14 for electro-conductive glass
- C03C 4/16 for dielectric glass
- C03C 4/18 for ion-sensitive glass
- C03C 4/20 for chemical resistant glass