3183865

Information

• Patent Grant
• 3183865

• References
• Source

• Patent Number

  3,183,865

• Date Filed

  Not available

• Date Issued

  Tuesday, May 18, 1965
  59 years ago

• CPC

  • F27D1/028 - Means to prevent deformation of the arch
  • F23M5/06 - Crowns or roofs for combustion chambers
  • F27B3/16 - Walls Roofs
  • F27D1/0023 - Linings or walls comprising expansion joints or means to restrain expansion due to thermic flows
  • F27D1/021 - Suspended roofs

• US Classifications

  • 110 - Furnaces
  • 052 - Static structures
  • 065 - Glass manufacturing
  • 373 - Industrial electric heating furnaces