1672778

Information

• Patent Grant
• 1672778

• References
• Source

• Patent Number

  1,672,778

• Date Filed

  Not available

• Date Issued

  Tuesday, June 5, 1928
  96 years ago

• CPC

  • B01J8/245 - Spouted-bed technique
  • C10K1/22 - Apparatus

• US Classifications

  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing