1436160

Information

• Patent Grant
• 1436160

• References
• Source

• Patent Number

  1,436,160

• Date Filed

  Not available

• Date Issued

  Tuesday, November 21, 1922
  101 years ago

• CPC

  • G11B3/54 - Storing manipulating

• US Classifications

  • 206 - Special receptacle or package
  • 369 - Dynamic information storage or retrieval