Manufacture of magnetic and optical media

26.80
Manufacture of magnetic and optical media
This class includes the manufacture of magnetic and optical recording media.

This class includes:
- manufacture of blank magnetic audio and video tapes
- manufacture of blank magnetic audio and video cassettes
- manufacture of blank diskettes
- manufacture of blank optical discs
- manufacture of hard drive media
This class excludes:
- reproduction of recorded media (computer media, sound, video, etc.), see 18.2