3000751

Information

• Patent Grant
• 3000751

• References
• Source

• Patent Number

  3,000,751

• Date Filed

  Not available

• Date Issued

  Tuesday, September 19, 1961
  63 years ago

• CPC

  • D21H19/06 - applied as liquid or powder
  • B41M1/36 - on pre-treated paper
  • D21H17/66 - Salts

• US Classifications

  • 427 - Coating processes
  • 162 - Paper making and fiber liberation