2793648

Information

• Patent Grant
• 2793648

• References
• Source

• Patent Number

  2,793,648

• Date Filed

  Not available

• Date Issued

  Tuesday, May 28, 1957
  67 years ago

• CPC

  • G05D9/02 - without auxiliary power
  • Y10T137/3043 - Successively opened valves
  • Y10T137/3071 - With main line gas outlet from trap chamber
  • Y10T137/7436 - Float rigid with valve
  • Y10T137/7869 - Biased open

• US Classifications

  • 137 - Fluid handling