3280773

Information

• Patent Grant
• 3280773

• References
• Source

• Patent Number

  3,280,773

• Date Filed

  Not available

• Date Issued

  Tuesday, October 25, 1966
  58 years ago

• CPC

  • F27D1/025 - Roofs supported around their periphery

• US Classifications

  • 266 - Metallurgical apparatus
  • 052 - Static structures
  • 110 - Furnaces