2290882

Information

• Patent Grant
• 2290882

• References
• Source

• Patent Number

  2,290,882

• Date Filed

  Not available

• Date Issued

  Tuesday, July 28, 1942
  82 years ago

• CPC

  • F22B37/283 - specially adapted for boiler drums

• US Classifications

  • 122 - Liquid heaters and vaporizers