1956738

Information

• Patent Grant
• 1956738

• References
• Source

• Patent Number

  1,956,738

• Date Filed

  Not available

• Date Issued

  Tuesday, May 1, 1934
  90 years ago

• CPC

  • E02F3/18 - with digging wheels turning round an axis
  • E02F3/183 - with digging unit shiftable relative to the frame

• US Classifications

  • 037 - Excavating
  • 414 - Material or article handling