2504491

Information

• Patent Grant
• 2504491

• References
• Source

• Patent Number

  2,504,491

• Date Filed

  Not available

• Date Issued

  Tuesday, April 18, 1950
  74 years ago

• CPC

  • F24D3/087 - Tap water heat exchangers specially adapted therefore

• US Classifications

  • 237 - Heating systems