1782478

Information

• Patent Grant
• 1782478

• References
• Source

• Patent Number

  1,782,478

• Date Filed

  Not available

• Date Issued

  Tuesday, November 25, 1930
  94 years ago

• CPC

  • E02F3/08 - with digging elements on an endless chain
  • E02F3/087 - with digging unit working in a plane inclined to the direction of travel
  • E02F3/144 - emptying or cleaning the buckets

• US Classifications

  • 037 - Excavating