1651209

Information

• Patent Grant
• 1651209

• References
• Source

• Patent Number

  1,651,209

• Date Filed

  Not available

• Date Issued

  Tuesday, November 29, 1927
  97 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