3027164

Information

• Patent Grant
• 3027164

• References
• Source

• Patent Number

  3,027,164

• Date Filed

  Not available

• Date Issued

  Tuesday, March 27, 1962
  63 years ago

• CPC

  • G11B33/022 - Cases
  • G11B3/00 - Recording by mechanical cutting, deforming or pressing
  • G11B3/08 - Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers
  • G11B3/08506 - for pivoting pick-up arms
  • G11B3/60 - Turntables for record carriers
  • G11B5/00 - Recording by magnetisation or demagnetisation of a record carrier Reproducing by magnetic means Record carriers therefor
  • G11B21/043 - for stationary discs
  • G11B25/043 - using rotating discs
  • G11B25/10 - Apparatus capable of using record carriers defined in more than one of the sub-groups G11B25/02 - G11B25/08; Adaptor devices therefor
  • G11B2005/0002 - Special dispositions or recording techniques

• US Classifications

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