3911939

Information

• Patent Grant
• 3911939

• References
• Source

• Patent Number

  3,911,939

• Date Filed

  Not available

• Date Issued

  Tuesday, October 14, 1975
  49 years ago

• CPC

  • F02D1/12 - non-mechanical
  • Y10T137/1171 - With fluid servo-motor
  • Y10T137/2365 - Plural series units
  • Y10T137/7905 - Plural biasing means
  • Y10T137/7925 - Piston-type valves

• US Classifications

  • 137 - Fluid handling