2205774

Information

• Patent Grant
• 2205774

• References
• Source

• Patent Number

  2,205,774

• Date Filed

  Not available

• Date Issued

  Tuesday, June 25, 1940
  84 years ago

• CPC

  • F16K21/14 - with special means for preventing the self-closing
  • F16K1/52 - Means for additional adjustment of the rate of flow

• US Classifications

  • 251 - Valves and valve actuation