1753557

Information

• Patent Grant
• 1753557

• References
• Source

• Patent Number

  1,753,557

• Date Filed

  Not available

• Date Issued

  Tuesday, April 8, 1930
  94 years ago

• CPC

  • F01B25/00 - Regulating, controlling, or safety means
  • F01B2250/009 - Condensor pumps for steam engines
  • Y10T137/7365 - Single float controls plural valves
  • Y10T137/86163 - Parallel

• US Classifications

  • 137 - Fluid handling
  • 415 - Rotary kinetic fluid motors or pumps