3381791

Information

• Patent Grant
• 3381791

• References
• Source

• Patent Number

  3,381,791

• Date Filed

  Not available

• Date Issued

  Tuesday, May 7, 1968
  56 years ago

• CPC

  • B41J19/74 - with special means to maintain character-spacing or back- spacing elements in engagement during case-shift or like movement
  • B41J25/18 - Tabulating

• US Classifications

  • 400 - Typewriting machines