2208352

Information

• Patent Grant
• 2208352

• References
• Source

• Patent Number

  2,208,352

• Date Filed

  Not available

• Date Issued

  Tuesday, July 16, 1940
  85 years ago

• CPC

  • C25B15/02 - Process control or regulation
  • Y10T137/3127 - With gas maintenance or application
  • Y10T137/4456 - With liquid valves or liquid trap seals
  • Y10T137/7802 - Liquid level responsive gas flow control

• US Classifications

  • 137 - Fluid handling
  • 073 - Measuring and testing
  • 208 - Mineral oils: processes and products
  • 251 - Valves and valve actuation