2982309

Information

• Patent Grant
• 2982309

• References
• Source

• Patent Number

  2,982,309

• Date Filed

  Not available

• Date Issued

  Tuesday, May 2, 1961
  63 years ago

• CPC

  • C02F1/42 - by ion-exchange
  • F16K31/48 - actuated by mechanical timing-device
  • Y10T137/86477 - Biased latch, cam operated
  • Y10T137/86726 - Valve with bypass connections
  • Y10T137/86887 - Combined disk or plug and gate or piston
  • Y10T137/87169 - Supply and exhaust

• US Classifications

  • 137 - Fluid handling
  • 210 - Liquid purification or separation