3459401

Information

• Patent Grant
• 3459401

• References
• Source

• Patent Number

  3,459,401

• Date Filed

  Not available

• Date Issued

  Tuesday, August 5, 1969
  55 years ago

• CPC

  • F15B13/12 - Special measures for increasing the sensitivity of the system
  • B23Q35/36 - for control of a hydraulic or pneumatic copying system
  • Y10T137/6198 - Non-valving motion of the valve or valve seat

• US Classifications

  • 251 - Valves and valve actuation
  • 091 - Motors: expansible chamber type
  • 137 - Fluid handling