2932836

Information

• Patent Grant
• 2932836

• References
• Source

• Patent Number

  2,932,836

• Date Filed

  Not available

• Date Issued

  Tuesday, April 19, 1960
  65 years ago

• CPC

  • E21B41/0078 - Nozzles used in boreholes
  • B05B3/0427 - the outlet elements being directly attached to the rotor or being an integral part of it
  • B05B13/0636 - by means of rotatable spray heads or nozzles
  • B08B9/0497 - provided with additional mechanical cleaning tools
  • F16L2101/12 - Cleaning

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning
  • 415 - Rotary kinetic fluid motors or pumps