2785813

Information

• Patent Grant
• 2785813

• References
• Source

• Patent Number

  2,785,813

• Date Filed

  Not available

• Date Issued

  Tuesday, March 19, 1957
  68 years ago

• CPC

  • E02F3/47 - with grab buckets
  • E21D1/03 - mechanically

• US Classifications

  • 414 - Material or article handling