3064790

Information

• Patent Grant
• 3064790

• References
• Source

• Patent Number

  3,064,790

• Date Filed

  Not available

• Date Issued

  Tuesday, November 20, 1962
  62 years ago

• CPC

  • B41J11/04 - Roller platens
  • B41J13/18 - concentric with roller platen

• US Classifications

  • 400 - Typewriting machines