2445255

Information

• Patent Grant
• 2445255

• References
• Source

• Patent Number

  2,445,255

• Date Filed

  Not available

• Date Issued

  Tuesday, July 13, 1948
  77 years ago

• CPC

  • B01D3/4216 - Head stream
  • G01N9/18 - Special adaptations for indicating, recording, or control
  • G05D23/015 - with mechanical sensing element not covered by groups G05D23/02 and G05D23/12
  • Y10T137/2452 - With counter-counter balancing pressure feedback
  • Y10T137/2504 - By specific gravity

• US Classifications

  • 137 - Fluid handling
  • 073 - Measuring and testing
  • 202 - Distillation: apparatus
  • 236 - Automatic temperature and humidity regulation