238313

Information

• Patent Grant
• 238313

• References
• Source

• Patent Number

  238,313

• Date Filed

  Not available

• Date Issued

  Tuesday, March 1, 1881
  143 years ago

• CPC

  • F04D29/601 - specially adapted for elastic fluid pumps
  • Y10S416/501 - Fly brush type impeller

• US Classifications

  • 416 - Fluid reaction surfaces