3791399

Information

• Patent Grant
• 3791399

• References
• Source

• Patent Number

  3,791,399

• Date Filed

  Not available

• Date Issued

  Tuesday, February 12, 1974
  51 years ago

• CPC

  • G05D16/0622 - characterised by the form of the obturator
  • Y10T137/2615 - Bypass or relief valve opens as other branch valve closes

• US Classifications

  • 137 - Fluid handling