3897802

Information

• Patent Grant
• 3897802

• References
• Source

• Patent Number

  3,897,802

• Date Filed

  Not available

• Date Issued

  Tuesday, August 5, 1975
  50 years ago

• CPC

  • F16K17/10 - with auxiliary valve for fluid operation of the main valve
  • Y10T137/7747 - Screw threaded
  • Y10T137/7766 - Choked passage through main valve head

• US Classifications

  • 137 - Fluid handling