719539

Information

• Patent Grant
• 719539

• References
• Source

• Patent Number

  719,539

• Date Filed

  Not available

• Date Issued

  Tuesday, February 3, 1903
  122 years ago

• CPC

  • F16K29/00 - Arrangements for movement of valve members other than for opening and closing the valve
  • Y10T137/4287 - Concentric stem

• US Classifications

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