2487650

Information

• Patent Grant
• 2487650

• References
• Source

• Patent Number

  2,487,650

• Date Filed

  Not available

• Date Issued

  Tuesday, November 8, 1949
  76 years ago

• CPC

  • G05D16/0672 - using several spring-loaded membranes
  • Y10T137/2822 - Auxiliary liquid trap seal
  • Y10T137/7794 - With relief valve
  • Y10T137/7818 - Valve head in inlet chamber

• US Classifications

  • 137 - Fluid handling