2080229

Information

• Patent Grant
• 2080229

• References
• Source

• Patent Number

  2,080,229

• Date Filed

  Not available

• Date Issued

  Tuesday, May 11, 1937
  87 years ago

• CPC

  • F28D21/0007 - Water heaters
  • F22D1/24 - with fire tubes or flue ways traversing feed-water vessels

• US Classifications

  • 122 - Liquid heaters and vaporizers