2777429

Information

• Patent Grant
• 2777429

• References
• Source

• Patent Number

  2,777,429

• Date Filed

  Not available

• Date Issued

  Tuesday, January 15, 1957
  68 years ago

• CPC

  • F23H11/00 - Travelling-grates
  • F23K3/08 - for furnaces having movable grate bars

• US Classifications

  • 122 - Liquid heaters and vaporizers