3624733

Information

• Patent Grant
• 3624733

• References
• Source

• Patent Number

  3,624,733

• Date Filed

  Not available

• Date Issued

  Tuesday, November 30, 1971
  53 years ago

• CPC

  • C03B5/42 - Details of construction of furnace walls
  • F27D1/021 - Suspended roofs

• US Classifications

  • 110 - Furnaces