2876716

Information

• Patent Grant
• 2876716

• References
• Source

• Patent Number

  2,876,716

• Date Filed

  Not available

• Date Issued

  Tuesday, March 10, 1959
  66 years ago

• CPC

  • F22B21/14 - involving a single upper drum and two or more lower drums
  • F23H11/10 - with special provision for supply of air from below and for regulating air supply

• US Classifications

  • 110 - Furnaces
  • 315 - Electric lamp and discharge devices: systems