2542801

Information

• Patent Grant
• 2542801

• References
• Source

• Patent Number

  2,542,801

• Date Filed

  Not available

• Date Issued

  Tuesday, February 20, 1951
  74 years ago

• CPC

  • D21C7/00 - Digesters
  • Y10S162/02 - Chip soaking

• US Classifications

  • 162 - Paper making and fiber liberation