1825011

Information

• Patent Grant
• 1825011

• References
• Source

• Patent Number

  1,825,011

• Date Filed

  Not available

• Date Issued

  Tuesday, September 29, 1931
  93 years ago

• CPC

  • F27D1/1626 - Making linings by compacting a refractory mass in the space defined by a backing mould or pattern and the furnace wall
  • F27B1/14 - Arrangements of linings
  • F27B3/12 - Working chambers or casings Supports therefor
  • F27D2001/1631 - using an expandable core

• US Classifications

  • 266 - Metallurgical apparatus
  • 065 - Glass manufacturing