3176278

Information

• Patent Grant
• 3176278

• References
• Source

• Patent Number

  3,176,278

• Date Filed

  Not available

• Date Issued

  Tuesday, March 30, 1965
  59 years ago

• CPC

  • H01J37/302 - Controlling tubes by external information
  • G03G5/16 - Layers for recording by changing the magnetic properties
  • G11B11/11 - using a beam
  • G11B11/115 - using a beam
  • H01J37/266 - Measurement of magnetic- or electric fields in the object; Lorentzmicroscopy

• US Classifications

  • 360 - Dynamic magnetic information storage or retrieval
  • 346 - Recorders
  • G9B - INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER