2750258

Information

• Patent Grant
• 2750258

• References
• Source

• Patent Number

  2,750,258

• Date Filed

  Not available

• Date Issued

  Tuesday, June 12, 1956
  68 years ago

• CPC

  • C01F7/445 - making use of a fluidised bed
  • B01J8/28 - the one above the other

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing