1701280

Information

• Patent Grant
• 1701280

• References
• Source

• Patent Number

  1,701,280

• Date Filed

  Not available

• Date Issued

  Tuesday, February 5, 1929
  95 years ago

• CPC

  • E02F3/9281 - with axis of rotation in horizontal and transverse direction of the suction pipe

• US Classifications

  • 037 - Excavating