3356374

Information

• Patent Grant
• 3356374

• References
• Source

• Patent Number

  3,356,374

• Date Filed

  Not available

• Date Issued

  Tuesday, December 5, 1967
  57 years ago

• CPC

  • G11B21/26 - Means for interchange or replacement of head or head element

• US Classifications

  • 369 - Dynamic information storage or retrieval