3039679

Information

• Patent Grant
• 3039679

• References
• Source

• Patent Number

  3,039,679

• Date Filed

  Not available

• Date Issued

  Tuesday, June 19, 1962
  62 years ago

• CPC

  • H04L17/08 - combined with perforating apparatus

• US Classifications

  • 234 - Selective cutting
  • 400 - Typewriting machines