2002797

Information

• Patent Grant
• 2002797

• References
• Source

• Patent Number

  2,002,797

• Date Filed

  Not available

• Date Issued

  Tuesday, May 28, 1935
  89 years ago

• CPC

  • C01D9/10 - with ammonium nitrate
  • C01B25/46 - Preparation involving solvent-solvent extraction
  • Y10S423/03 - Papermaking liquor

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 023 - Chemistry: physical processes