1883904

Information

• Patent Grant
• 1883904

• References
• Source

• Patent Number

  1,883,904

• Date Filed

  Not available

• Date Issued

  Tuesday, October 25, 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
  • B41J11/36 - Blanking or long feeds Feeding to a particular line

• US Classifications

  • 400 - Typewriting machines