1552818

Information

• Patent Grant
• 1552818

• References
• Source

• Patent Number

  1,552,818

• Date Filed

  Not available

• Date Issued

  Tuesday, September 8, 1925
  99 years ago

• CPC

  • F01B25/00 - Regulating, controlling, or safety means
  • F01B2250/002 - Valves, brakes, control or safety devices for steam engines
  • Y10T137/1062 - Governor drive failure responsive

• US Classifications

  • 137 - Fluid handling