2708160

Information

• Patent Grant
• 2708160

• References
• Source

• Patent Number

  2,708,160

• Date Filed

  Not available

• Date Issued

  Tuesday, May 10, 1955
  69 years ago

• CPC

  • D21C3/224 - Use of means other than pressure and temperature

• US Classifications

  • 162 - Paper making and fiber liberation