2077988

Information

• Patent Grant
• 2077988

• References
• Source

• Patent Number

  2,077,988

• Date Filed

  Not available

• Date Issued

  Tuesday, April 20, 1937
  87 years ago

• CPC

  • F16K39/024 - using an auxiliary valve on the main valve
  • Y10T137/86952 - Locomotive throttle

• US Classifications

  • 137 - Fluid handling