2100751

Information

• Patent Grant
• 2100751

• References
• Source

• Patent Number

  2,100,751

• Date Filed

  Not available

• Date Issued

  Tuesday, November 30, 1937
  88 years ago

• CPC

  • G11B15/26 - Driving record carriers by members acting directly or indirectly thereon
  • Y10T74/2126 - and bearings

• US Classifications

  • 369 - Dynamic information storage or retrieval
  • 074 - Machine element or mechanism