1771716

Information

• Patent Grant
• 1771716

• References
• Source

• Patent Number

  1,771,716

• Date Filed

  Not available

• Date Issued

  Tuesday, July 29, 1930
  94 years ago

• CPC

  • F16K17/383 - the valve comprising fusible, softening or meltable elements
  • Y10T137/1834 - With external closing means
  • Y10T137/6973 - Outside access to portions of the system

• US Classifications

  • 137 - Fluid handling
  • 251 - Valves and valve actuation