2756161

Information

• Patent Grant
• 2756161

• References
• Source

• Patent Number

  2,756,161

• Date Filed

  Not available

• Date Issued

  Tuesday, July 24, 1956
  68 years ago

• CPC

  • B41N1/243 - characterised by the ink pervious sheet
  • D21H17/60 - Waxes

• US Classifications

  • 162 - Paper making and fiber liberation
  • 106 - Compositions: coating or plastic