2400882

Information

• Patent Grant
• 2400882

• References
• Source

• Patent Number

  2,400,882

• Date Filed

  Not available

• Date Issued

  Tuesday, May 28, 1946
  78 years ago

• CPC

  • E02F3/9275 - with axis of rotation parallel to longitudinal axis of the suction pipe
  • E02F3/9231 - Suction wheels with axis of rotation parallel to longitudinal axis of the suction pipe

• US Classifications

  • 037 - Excavating