3117837

Information

• Patent Grant
• 3117837

• References
• Source

• Patent Number

  3,117,837

• Date Filed

  Not available

• Date Issued

  Tuesday, January 14, 1964
  61 years ago

• CPC

  • C01B17/48 - Sulfur dioxide Sulfurous acid
  • C01B7/055 - Preparation of hydrogen chloride from ammonium chloride
  • C01B31/20 - Carbon dioxide
  • C01C3/0279 - from ammonium cyanide

• US Classifications

  • 423 - Chemistry of inorganic compounds