1828729

Information

• Patent Grant
• 1828729

• References
• Source

• Patent Number

  1,828,729

• Date Filed

  Not available

• Date Issued

  Tuesday, October 27, 1931
  93 years ago

• CPC

  • F23K3/08 - for furnaces having movable grate bars

• US Classifications

  • 414 - Material or article handling
  • 110 - Furnaces