3716073

Information

• Patent Grant
• 3716073

• References
• Source

• Patent Number

  3,716,073

• Date Filed

  Not available

• Date Issued

  Tuesday, February 13, 1973
  52 years ago

• CPC

  • F16K43/003 - the auxiliary valve being a rotary valve
  • Y10T137/87917 - Flow path with serial valves and/or closures

• US Classifications

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