847131

Information

• Patent Grant
• 847131

• References
• Source

• Patent Number

  847,131

• Date Filed

  Not available

• Date Issued

  Tuesday, March 12, 1907
  118 years ago

• CPC

  • F16T1/28 - using levers
  • Y10T137/3065 - Servo-control
  • Y10T137/6174 - Valve heads

• US Classifications

  • 137 - Fluid handling
  • 251 - Valves and valve actuation