3722521

Information

• Patent Grant
• 3722521

• References
• Source

• Patent Number

  3,722,521

• Date Filed

  Not available

• Date Issued

  Tuesday, March 27, 1973
  51 years ago

• CPC

  • F15C1/08 - Boundary-layer devices
  • Y10T137/2142 - With variable or selectable source of control-input signal
  • Y10T137/2158 - With pulsed control-input signal

• US Classifications

  • 137 - Fluid handling