3662403

Information

• Patent Grant
• 3662403

• References
• Source

• Patent Number

  3,662,403

• Date Filed

  Not available

• Date Issued

  Tuesday, May 9, 1972
  52 years ago

• CPC

  • B41C1/14 - for stencil-printing or silk-screen printing
  • G11B5/00 - Recording by magnetisation or demagnetisation of a record carrier Reproducing by magnetic means Record carriers therefor
  • G11B5/538 - Disposition or mounting of pole pieces on rotating support
  • G11B11/10502 - characterised by the transducing operation to be executed
  • H04N1/27 - involving production of a magnetic intermediate picture
  • H04N5/7805 - Recording or playback not using inductive heads

• US Classifications

  • 360 - Dynamic magnetic information storage or retrieval
  • 386 - Motion video signal processing for recording or reproducing
  • G9B - INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER