2872015

Information

• Patent Grant
• 2872015

• References
• Source

• Patent Number

  2,872,015

• Date Filed

  Not available

• Date Issued

  Tuesday, February 3, 1959
  65 years ago

• CPC

  • B41J19/62 - for back spacing
  • B41J25/04 - Back spacing

• US Classifications

  • 400 - Typewriting machines