300207

Information

• Patent Grant
• 300207

• References
• Source

• Patent Number

  300,207

• Date Filed

  Not available

• Date Issued

  Tuesday, June 10, 1884
  140 years ago

• CPC

  • F22B7/06 - inside the furnace tube in transverse arrangements
  • F24H1/0045 - with catalytic combustion

• US Classifications

  • 122 - Liquid heaters and vaporizers