2059231

Information

• Patent Grant
• 2059231

• References
• Source

• Patent Number

  2,059,231

• Date Filed

  Not available

• Date Issued

  Tuesday, November 3, 1936
  88 years ago

• CPC

  • F28F21/066 - for domestic or space-heating systems
  • F28G3/166 - from external surfaces of heat exchange conduits

• US Classifications

  • 165 - Heat exchange
  • 134 - Cleaning and liquid contact with solids
  • 210 - Liquid purification or separation