3894699

Information

• Patent Grant
• 3894699

• References
• Source

• Patent Number

  3,894,699

• Date Filed

  Not available

• Date Issued

  Tuesday, July 15, 1975
  49 years ago

• CPC

  • G11B15/70 - The record carrier being an endless loop record carrier
  • G11B15/44 - Speed-changing arrangements Reversing arrangements Drive transfer means therefor
  • G11B23/06 - for housing endless webs or filaments

• US Classifications

  • 242 - Winding, tensioning, or guiding
  • 360 - Dynamic magnetic information storage or retrieval