2937771

Information

• Patent Grant
• 2937771

• References
• Source

• Patent Number

  2,937,771

• Date Filed

  Not available

• Date Issued

  Tuesday, May 24, 1960
  64 years ago

• CPC

  • F23K3/20 - with moving hoppers
  • F23K3/08 - for furnaces having movable grate bars

• US Classifications

  • 414 - Material or article handling