3399393

Information

• Patent Grant
• 3399393

• References
• Source

• Patent Number

  3,399,393

• Date Filed

  Not available

• Date Issued

  Tuesday, August 27, 1968
  56 years ago

• CPC

  • G11B5/265 - Structure or manufacture of a head with more than one gap for erasing, recording or reproducing on the same track
  • G11B5/335 - with saturated jig
  • G11B23/0007 - Circuits or methods for reducing noise, for correction of distortion, or for changing density of recorded information
  • H03K3/02 - Generators characterised by the type of circuit or by the means used for producing pulses

• US Classifications

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