356675

Information

• Patent Grant
• 356675

• References
• Source

• Patent Number

  356,675

• Date Filed

  Not available

• Date Issued

  Tuesday, January 25, 1887
  138 years ago

• CPC

  • F23H9/02 - Revolving cylindrical grates
  • F23H3/02 - internally cooled
  • F24H1/0063 - using solid fuel
  • F23H2900/03021 - Liquid cooled grates

• US Classifications

  • 122 - Liquid heaters and vaporizers