3863267

Information

• Patent Grant
• 3863267

• References
• Source

• Patent Number

  3,863,267

• Date Filed

  Not available

• Date Issued

  Tuesday, January 28, 1975
  50 years ago

• CPC

  • G11B15/24 - Drive disengaging means
  • G11B25/06 - using web-form record carriers

• US Classifications

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