1525830

Information

• Patent Grant
• 1525830

• References
• Source

• Patent Number

  1,525,830

• Date Filed

  Not available

• Date Issued

  Tuesday, February 10, 1925
  101 years ago

• CPC

  • F16K27/02 - of lift valves
  • Y10T137/6862 - Boiler or steam dome

• US Classifications

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