932130

Information

• Patent Grant
• 932130

• References
• Source

• Patent Number

  932,130

• Date Filed

  Not available

• Date Issued

  Tuesday, August 24, 1909
  115 years ago

• CPC

  • C01C1/028 - from ammonium sulfate or sulfite
  • C01B7/055 - Preparation of hydrogen chloride from ammonium chloride

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 203 - Distillation: processes, separatory