3148464

Information

• Patent Grant
• 3148464

• References
• Source

• Patent Number

  3,148,464

• Date Filed

  Not available

• Date Issued

  Tuesday, September 15, 1964
  60 years ago

• CPC

  • E02F3/9275 - with axis of rotation parallel to longitudinal axis of the suction pipe
  • E02F3/88 - with arrangements acting by a sucking or forcing effect
  • E02F3/905 - Manipulating or supporting suction pipes or ladders; Mechanical supports or floaters therefor; pipe joints for suction pipes

• US Classifications

  • 037 - Excavating
  • 415 - Rotary kinetic fluid motors or pumps