3749128

Information

• Patent Grant
• 3749128

• References
• Source

• Patent Number

  3,749,128

• Date Filed

  Not available

• Date Issued

  Tuesday, July 31, 1973
  51 years ago

• CPC

  • F15B13/0402 - for linearly sliding valves
  • F15B13/0446 - with moving coil
  • Y10T137/8659 - Variable orifice-type modulator
  • Y10T137/86622 - Motor-operated

• US Classifications

  • 137 - Fluid handling