1232421

Information

• Patent Grant
• 1232421

• References
• Source

• Patent Number

  1,232,421

• Date Filed

  Not available

• Date Issued

  Tuesday, July 3, 1917
  107 years ago

• CPC

  • F16K29/00 - Arrangements for movement of valve members other than for opening and closing the valve
  • Y10T137/4301 - Lost motion permits grinding

• US Classifications

  • 137 - Fluid handling