1968275

Information

• Patent Grant
• 1968275

• References
• Source

• Patent Number

  1,968,275

• Date Filed

  Not available

• Date Issued

  Tuesday, July 31, 1934
  90 years ago

• CPC

  • C10K1/123 - containing alkali-, earth-alkali- or NH4 salts of inorganic acids derived from sulfur

• US Classifications

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