2583994

Information

• Patent Grant
• 2583994

• References
• Source

• Patent Number

  2,583,994

• Date Filed

  Not available

• Date Issued

  Tuesday, January 29, 1952
  73 years ago

• CPC

  • D21C1/02 - with water or steam
  • Y10S162/02 - Chip soaking

• US Classifications

  • 162 - Paper making and fiber liberation