3212479

Information

• Patent Grant
• 3212479

• References
• Source

• Patent Number

  3,212,479

• Date Filed

  Not available

• Date Issued

  Tuesday, October 19, 1965
  59 years ago

• CPC

  • F22B21/345 - with a tube bundle between an upper and a lower drum in the convection pass

• US Classifications

  • 122 - Liquid heaters and vaporizers