1666094

Information

• Patent Grant
• 1666094

• References
• Source

• Patent Number

  1,666,094

• Date Filed

  Not available

• Date Issued

  Tuesday, April 17, 1928
  97 years ago

• CPC

  • F23D14/76 - Protecting flame and burner parts
  • F23D91/04 - for heating liquids

• US Classifications

  • 122 - Liquid heaters and vaporizers