2235740

Information

• Patent Grant
• 2235740

• References
• Source

• Patent Number

  2,235,740

• Date Filed

  Not available

• Date Issued

  Tuesday, March 18, 1941
  83 years ago

• CPC

  • F23M5/02 - characterised by the shape of the bricks or blocks used
  • F23M2700/0053 - Bricks for combustion chamber walls

• US Classifications

  • 052 - Static structures