2520903

Information

• Patent Grant
• 2520903

• References
• Source

• Patent Number

  2,520,903

• Date Filed

  Not available

• Date Issued

  Tuesday, September 5, 1950
  74 years ago

• CPC

  • H04L12/62 - with perforated tape storage
  • H04L12/54 - Store-and-forward switching systems

• US Classifications

  • 178 - Telegraphy