1561007

Information

• Patent Grant
• 1561007

• References
• Source

• Patent Number

  1,561,007

• Date Filed

  Not available

• Date Issued

  Tuesday, November 10, 1925
  99 years ago

• CPC

  • A01D78/16 - with positive drive of the heads or wheels
  • E01H5/096 - about axes parallel or substantially parallel to the direction of clearing

• US Classifications

  • 037 - Excavating