1817917

Information

• Patent Grant
• 1817917

• References
• Source

• Patent Number

  1,817,917

• Date Filed

  Not available

• Date Issued

  Tuesday, August 11, 1931
  93 years ago

• CPC

  • F16K29/00 - Arrangements for movement of valve members other than for opening and closing the valve
  • Y10T137/4329 - Separable

• US Classifications

  • 137 - Fluid handling