3254948

Information

• Patent Grant
• 3254948

• References
• Source

• Patent Number

  3,254,948

• Date Filed

  Not available

• Date Issued

  Tuesday, June 7, 1966
  59 years ago

• CPC

  • C01F7/748 - Purification
  • C01F7/62 - Purification

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 236 - Automatic temperature and humidity regulation