3861453

Information

• Patent Grant
• 3861453

• References
• Source

• Patent Number

  3,861,453

• Date Filed

  Not available

• Date Issued

  Tuesday, January 21, 1975
  50 years ago

• CPC

  • G05B7/04 - fluidic
  • Y10S137/90 - Bumpless manual to automatic relays
  • Y10T137/2409 - With counter-balancing pressure feedback to the modulating device

• US Classifications

  • 137 - Fluid handling