3789780

Information

• Patent Grant
• 3789780

• References
• Source

• Patent Number

  3,789,780

• Date Filed

  Not available

• Date Issued

  Tuesday, February 5, 1974
  51 years ago

• CPC

  • F27B3/12 - Working chambers or casings Supports therefor
  • F27D1/021 - Suspended roofs

• US Classifications

  • 110 - Furnaces