740704

Information

• Patent Grant
• 740704

• References
• Source

• Patent Number

  740,704

• Date Filed

  Not available

• Date Issued

  Tuesday, October 6, 1903
  121 years ago

• CPC

  • F16K21/10 - with hydraulic brake cylinder acting on the closure member
  • Y10T137/7801 - Balanced valve
  • Y10T137/7803 - With protective separator

• US Classifications

  • 251 - Valves and valve actuation
  • 137 - Fluid handling