2504584

Information

• Patent Grant
• 2504584

• References
• Source

• Patent Number

  2,504,584

• Date Filed

  Not available

• Date Issued

  Tuesday, April 18, 1950
  74 years ago

• CPC

  • F21V37/0033 - combination of vegetal and mineral
  • F21V37/00 - Details of lighting devices employing combustion as light source, not otherwise provided for Night lamps Votive lamps

• US Classifications

  • 431 - Combustion