2485317

Information

• Patent Grant
• 2485317

• References
• Source

• Patent Number

  2,485,317

• Date Filed

  Not available

• Date Issued

  Tuesday, October 18, 1949
  75 years ago

• CPC

  • C04B11/0283 - Fluidised beds

• US Classifications

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