3176068

Information

• Patent Grant
• 3176068

• References
• Source

• Patent Number

  3,176,068

• Date Filed

  Not available

• Date Issued

  Tuesday, March 30, 1965
  60 years ago

• CPC

  • H04L17/18 - Code selection mechanisms

• US Classifications

  • 178 - Telegraphy
  • 400 - Typewriting machines