2063385

Information

• Patent Grant
• 2063385

• References
• Source

• Patent Number

  2,063,385

• Date Filed

  Not available

• Date Issued

  Tuesday, December 8, 1936
  88 years ago

• CPC

  • H04M3/4876 - Time announcements

• US Classifications

  • 368 - Horology: time measuring systems or devices
  • 369 - Dynamic information storage or retrieval