3037901

Information

• Patent Grant
• 3037901

• References
• Source

• Patent Number

  3,037,901

• Date Filed

  Not available

• Date Issued

  Tuesday, June 5, 1962
  62 years ago

• CPC

  • D21C3/14 - ammonium bisulfite
  • D21C11/125 - Decomposition of the pulp liquors in reducing atmosphere or in the absence of oxidants

• US Classifications

  • 162 - Paper making and fiber liberation
  • 423 - Chemistry of inorganic compounds