2277463

Information

• Patent Grant
• 2277463

• References
• Source

• Patent Number

  2,277,463

• Date Filed

  Not available

• Date Issued

  Tuesday, March 24, 1942
  83 years ago

• CPC

  • C11B1/14 - with hot water or aqueous solutions

• US Classifications

  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
  • 165 - Heat exchange
  • 210 - Liquid purification or separation