1893488

Information

• Patent Grant
• 1893488

• References
• Source

• Patent Number

  1,893,488

• Date Filed

  Not available

• Date Issued

  Tuesday, January 10, 1933
  92 years ago

• CPC

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

• US Classifications

  • 400 - Typewriting machines