1855845

Information

• Patent Grant
• 1855845

• References
• Source

• Patent Number

  1,855,845

• Date Filed

  Not available

• Date Issued

  Tuesday, April 26, 1932
  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