3708562

Information

• Patent Grant
• 3708562

• References
• Source

• Patent Number

  3,708,562

• Date Filed

  Not available

• Date Issued

  Tuesday, January 2, 1973
  52 years ago

• CPC

  • C21B7/06 - Linings for furnaces
  • C03B5/42 - Details of construction of furnace walls
  • F27B3/002 - Siemens-Martin type furnaces
  • F27D1/063 - Individual composite bricks or blocks
  • F27D1/16 - Making or repairing linings increasing the durability of linings or breaking away linings
  • F27D1/0006 - Linings or walls formed from bricks or layers with a particular composition or specific characteristics
  • F27D2001/161 - Hot repair

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 065 - Glass manufacturing
  • 266 - Metallurgical apparatus