1754174

Information

• Patent Grant
• 1754174

• References
• Source

• Patent Number

  1,754,174

• Date Filed

  Not available

• Date Issued

  Tuesday, April 8, 1930
  94 years ago

• CPC

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

• US Classifications

  • 137 - Fluid handling