2002748

Information

• Patent Grant
• 2002748

• References
• Source

• Patent Number

  2,002,748

• Date Filed

  Not available

• Date Issued

  Tuesday, May 28, 1935
  89 years ago

• CPC

  • E02F3/9275 - with axis of rotation parallel to longitudinal axis of the suction pipe
  • E02F3/905 - Manipulating or supporting suction pipes or ladders; Mechanical supports or floaters therefor; pipe joints for suction pipes

• US Classifications

  • 037 - Excavating