138933

Information

• Patent Grant
• 138933

• References
• Source

• Patent Number

  138,933

• Date Filed

  Not available

• Date Issued

  Tuesday, May 13, 1873
  151 years ago

• CPC

  • F03B7/00 - Water wheels
  • F04D29/464 - adjusting flow cross-section, otherwise than by using adjustable stator blades
  • F05B2250/315 - the main axis being substantially vertical
  • Y02E10/223 - Turbines or waterwheels

• US Classifications

  • 415 - Rotary kinetic fluid motors or pumps