1510874

Information

• Patent Grant
• 1510874

• References
• Source

• Patent Number

  1,510,874

• Date Filed

  Not available

• Date Issued

  Tuesday, October 7, 1924
  100 years ago

• CPC

  • F22B37/423 - Valves for testing steam generators
  • Y10T137/4273 - Mechanical cleaning
  • Y10T137/6188 - Check valve disabled by normally movable main valve part

• US Classifications

  • 137 - Fluid handling