3752379

Information

• Patent Grant
• 3752379

• References
• Source

• Patent Number

  3,752,379

• Date Filed

  Not available

• Date Issued

  Tuesday, August 14, 1973
  51 years ago

• CPC

  • G11B23/06 - for housing endless webs or filaments

• US Classifications

  • 226 - Advancing material of indeterminate length
  • 360 - Dynamic magnetic information storage or retrieval