1690120

Information

• Patent Grant
• 1690120

• References
• Source

• Patent Number

  1,690,120

• Date Filed

  Not available

• Date Issued

  Tuesday, November 6, 1928
  96 years ago

• CPC

  • F22D3/02 - arranged within combustion chambers

• US Classifications

  • 122 - Liquid heaters and vaporizers