3882890

Information

• Patent Grant
• 3882890

• References
• Source

• Patent Number

  3,882,890

• Date Filed

  Not available

• Date Issued

  Tuesday, May 13, 1975
  49 years ago

• CPC

  • G05D16/065 - characterised by the form of the obturator
  • Y10T137/7828 - Valve head on yoke

• US Classifications

  • 137 - Fluid handling