2900443

Information

• Patent Grant
• 2900443

• References
• Source

• Patent Number

  2,900,443

• Date Filed

  Not available

• Date Issued

  Tuesday, August 18, 1959
  65 years ago

• CPC

  • G11B5/4907 - Details for scanning
  • G11B11/10 - using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier
  • G11B11/115 - using a beam
  • H01J29/10 - Screens on or from which an image or pattern is formed, picked up, converted or stored
  • H01J31/08 - having a screen on or from which an image or pattern is formed, picked up, converted, or stored
  • H04N5/7805 - Recording or playback not using inductive heads
  • H04N5/782 - on tape

• 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