2619411

Information

• Patent Grant
• 2619411

• References
• Source

• Patent Number

  2,619,411

• Date Filed

  Not available

• Date Issued

  Tuesday, November 25, 1952
  72 years ago

• CPC

  • D21C11/127 - with post-combustion of the gases

• US Classifications

  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
  • 122 - Liquid heaters and vaporizers
  • 159 - Concentrating evaporators