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PSIC 2019 · Group
268

Manufacture of magnetic and optical media

This group involves the production of magnetic and optical recording media, including various types of blank tapes, diskettes, and optical discs.

Includes

  • blank magnetic audio and video tapes and cassettes
  • blank diskettes
  • blank optical discs
  • hard drive media

Excludes

  • reproduction of recorded media (computer media, sound, video, etc.) 1820

Classes1

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