2051441

Information

• Patent Grant
• 2051441

• References
• Source

• Patent Number

  2,051,441

• Date Filed

  Not available

• Date Issued

  Tuesday, August 18, 1936
  88 years ago

• CPC

  • A47L15/10 - by introducing compressed air or other gas into the liquid

• US Classifications

  • 261 - Gas and liquid contact apparatus
  • 134 - Cleaning and liquid contact with solids
  • 219 - Electric heating
  • 392 - Electric resistance heating devices