3752415

Information

• Patent Grant
• 3752415

• References
• Source

• Patent Number

  3,752,415

• Date Filed

  Not available

• Date Issued

  Tuesday, August 14, 1973
  51 years ago

• CPC

  • G11B15/43 - Control or regulation of mechanical tension of record carrier
  • G11B15/1883 - for record carriers inside containers
  • G11B15/58 - with vacuum column
  • G11B15/6651 - to pull the record carrier against non rotating heads
  • G11B15/67581 - with pivoting movement of the cassette holder

• US Classifications

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