3082854

Information

• Patent Grant
• 3082854

• References
• Source

• Patent Number

  3,082,854

• Date Filed

  Not available

• Date Issued

  Tuesday, March 26, 1963
  61 years ago

• CPC

  • B41J35/14 - for multicolour work for ensuring maximum life of ink ribbon for rendering ink-ribbon inoperative
  • B41J23/36 - and acting on type members

• US Classifications

  • 400 - Typewriting machines