3423782

Information

• Patent Grant
• 3423782

• References
• Source

• Patent Number

  3,423,782

• Date Filed

  Not available

• Date Issued

  Tuesday, January 28, 1969
  55 years ago

• CPC

  • B01D1/226 - in the form of a screw or with helical blade members

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning
  • 159 - Concentrating evaporators
  • 415 - Rotary kinetic fluid motors or pumps
  • 416 - Fluid reaction surfaces