2921005

Information

• Patent Grant
• 2921005

• References
• Source

• Patent Number

  2,921,005

• Date Filed

  Not available

• Date Issued

  Tuesday, January 12, 1960
  65 years ago

• CPC

  • C01B33/1435 - using ion exchangers
  • B01D61/44 - Ion-selective electrodialysis
  • C01B17/48 - Sulfur dioxide Sulfurous acid

• US Classifications

  • 205 - Electrolysis: processes, compositions used therein, and methods of preparing the compositions
  • 204 - Chemistry: electrical and wave energy
  • 361 - Electricity: electrical systems and devices