219990

Information

• Patent Grant
• 219990

• References
• Source

• Patent Number

  219,990

• Date Filed

  Not available

• Date Issued

  Tuesday, September 23, 1879
  145 years ago

• CPC

  • F16K31/12 - actuated by fluid
  • Y10T137/7815 - With movement dampener
  • Y10T137/7816 - Valve head in inlet chamber

• US Classifications

  • 137 - Fluid handling