339826

Information

• Patent Grant
• 339826

• References
• Source

• Patent Number

  339,826

• Date Filed

  Not available

• Date Issued

  Tuesday, April 13, 1886
  139 years ago

• CPC

  • F42B19/40 - by expelling liquid ballast
  • B63H21/04 - relating to positive-displacement steam engines
  • Y10T137/085 - Pressure or head controlled

• US Classifications

  • 137 - Fluid handling
  • 073 - Measuring and testing
  • 200 - Electricity: circuit makers and breakers