1797386

Information

• Patent Grant
• 1797386

• References
• Source

• Patent Number

  1,797,386

• Date Filed

  Not available

• Date Issued

  Tuesday, March 24, 1931
  93 years ago

• CPC

  • F22B37/207 - Supporting arrangements for drums and collectors

• US Classifications

  • 122 - Liquid heaters and vaporizers
  • 110 - Furnaces