3280840

Information

• Patent Grant
• 3280840

• References
• Source

• Patent Number

  3,280,840

• Date Filed

  Not available

• Date Issued

  Tuesday, October 25, 1966
  58 years ago

• CPC

  • F04B39/1033 - annular disc valves
  • Y10T137/7559 - Pump type
  • Y10T137/7851 - End of valve forms dashpot chamber
  • Y10T137/7865 - Guide

• US Classifications

  • 137 - Fluid handling