3829357

Information

• Patent Grant
• 3829357

• References
• Source

• Patent Number

  3,829,357

• Date Filed

  Not available

• Date Issued

  Tuesday, August 13, 1974
  51 years ago

• CPC

  • D21C3/18 - with halogens or halogen-generating compounds
  • D21C1/00 - Pretreatment of the finely-divided materials before digesting

• US Classifications

  • 162 - Paper making and fiber liberation