1403770

Information

• Patent Grant
• 1403770

• References
• Source

• Patent Number

  1,403,770

• Date Filed

  Not available

• Date Issued

  Tuesday, January 17, 1922
  103 years ago

• CPC

  • F23D14/12 - Radiant burners
  • F23D2203/005 - Radiant burner heads

• US Classifications

  • 362 - Illumination