3531130

Information

• Patent Grant
• 3531130

• References
• Source

• Patent Number

  3,531,130

• Date Filed

  Not available

• Date Issued

  Tuesday, September 29, 1970
  54 years ago

• CPC

  • G11B3/30 - Supporting in an inoperative position

• US Classifications

  • 369 - Dynamic information storage or retrieval