TREA

Recording on, or reproducing or erasing from, magnetic drums

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Industry

  • CPC
  • G11B5/004
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Parent Industries

GPHYSICS G11Information storage G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER G11B5/00Recording by magnetisation or demagnetisation of a record carrier Reproducing by magnetic means Record carriers therefor

Current Industry

G11B5/004Recording on, or reproducing or erasing from, magnetic drums
Industries