2985121

Information

• Patent Grant
• 2985121

• References
• Source

• Patent Number

  2,985,121

• Date Filed

  Not available

• Date Issued

  Tuesday, May 23, 1961
  63 years ago

• CPC

  • F27D1/025 - Roofs supported around their periphery
  • F27B3/12 - Working chambers or casings Supports therefor
  • F27D1/027 - Skew backs

• US Classifications

  • 110 - Furnaces