1705428

Information

• Patent Grant
• 1705428

• References
• Source

• Patent Number

  1,705,428

• Date Filed

  Not available

• Date Issued

  Tuesday, March 12, 1929
  95 years ago

• CPC

  • E02F3/9281 - with axis of rotation in horizontal and transverse direction of the suction pipe
  • E02F3/90 - Component parts

• US Classifications

  • 037 - Excavating