3500845

Information

• Patent Grant
• 3500845

• References
• Source

• Patent Number

  3,500,845

• Date Filed

  Not available

• Date Issued

  Tuesday, March 17, 1970
  54 years ago

• CPC

  • F15C1/10 - for digital operation
  • Y10T137/2158 - With pulsed control-input signal

• US Classifications

  • 137 - Fluid handling
  • 235 - Registers