3364704

Information

• Patent Grant
• 3364704

• References
• Source

• Patent Number

  3,364,704

• Date Filed

  Not available

• Date Issued

  Tuesday, January 23, 1968
  56 years ago

• CPC

  • F21S13/10 - with a standard
  • F23D14/72 - Safety devices

• US Classifications

  • 431 - Combustion
  • 219 - Electric heating
  • D26 - Lighting