3161180

Information

• Patent Grant
• 3161180

• References
• Source

• Patent Number

  3,161,180

• Date Filed

  Not available

• Date Issued

  Tuesday, December 15, 1964
  60 years ago

• CPC

  • F22G5/04 - by regulating flue gas flow
  • F22G5/20 - by combined controlling procedures

• US Classifications

  • 122 - Liquid heaters and vaporizers