277189

Information

• Patent Grant
• 277189

• References
• Source

• Patent Number

  277,189

• Date Filed

  Not available

• Date Issued

  Tuesday, May 8, 1883
  142 years ago

• CPC

  • G01F1/28 - by drag-force
  • Y10T137/2602 - Flapper
  • Y10T137/7786 - Turbine or swinging vane type reactor

• US Classifications

  • 137 - Fluid handling