3775655

Information

• Patent Grant
• 3775655

• References
• Source

• Patent Number

  3,775,655

• Date Filed

  Not available

• Date Issued

  Tuesday, November 27, 1973
  51 years ago

• CPC

  • G11B5/5521 - across disc tracks
  • G05D3/1445 - with a plurality of loops
  • G05B2219/49219 - Compensation temperature, thermal displacement
  • G05B2219/50043 - Near zero detection

• US Classifications

  • 318 - Electricity: motive power systems
  • 033 - Geometrical instruments
  • 360 - Dynamic magnetic information storage or retrieval
  • G9B - INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER