2742999

Information

• Patent Grant
• 2742999

• References
• Source

• Patent Number

  2,742,999

• Date Filed

  Not available

• Date Issued

  Tuesday, April 24, 1956
  68 years ago

• CPC

  • B41J11/27 - on or within the platen-rollers

• US Classifications

  • 400 - Typewriting machines
  • 492 - Roll or roller