3172378

Information

• Patent Grant
• 3172378

• References
• Source

• Patent Number

  3,172,378

• Date Filed

  Not available

• Date Issued

  Tuesday, March 9, 1965
  60 years ago

• CPC

  • F27D1/028 - Means to prevent deformation of the arch
  • F23M5/06 - Crowns or roofs for combustion chambers
  • F27D1/021 - Suspended roofs

• US Classifications

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