1404390

Information

• Patent Grant
• 1404390

• References
• Source

• Patent Number

  1,404,390

• Date Filed

  Not available

• Date Issued

  Tuesday, January 24, 1922
  102 years ago

• CPC

  • F16K17/10 - with auxiliary valve for fluid operation of the main valve
  • Y10T137/7745 - Annular lip or baffle

• US Classifications

  • 137 - Fluid handling