2956918

Information

• Patent Grant
• 2956918

• References
• Source

• Patent Number

  2,956,918

• Date Filed

  Not available

• Date Issued

  Tuesday, October 18, 1960
  64 years ago

• CPC

  • D21B1/12 - by wet methods, by the use of steam
  • Y10S162/02 - Chip soaking

• US Classifications

  • 162 - Paper making and fiber liberation