3556701

Information

• Patent Grant
• 3556701

• References
• Source

• Patent Number

  3,556,701

• Date Filed

  Not available

• Date Issued

  Tuesday, January 19, 1971
  54 years ago

• CPC

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

• US Classifications

  • 431 - Combustion