1682131

Information

• Patent Grant
• 1682131

• References
• Source

• Patent Number

  1,682,131

• Date Filed

  Not available

• Date Issued

  Tuesday, August 28, 1928
  96 years ago

• CPC

  • C21B9/06 - Linings
  • Y10S165/031 - Gradated flow area, heat capacity or conductivity

• US Classifications

  • 165 - Heat exchange
  • 432 - Heating