3006422

Information

• Patent Grant
• 3006422

• References
• Source

• Patent Number

  3,006,422

• Date Filed

  Not available

• Date Issued

  Tuesday, October 31, 1961
  63 years ago

• CPC

  • A01B35/18 - with both rotating and non-rotating tools
  • A01B35/04 - drawn by animal or tractor or man-power
  • A01B63/22 - operated by hydraulic or pneumatic means

• US Classifications

  • 172 - Earth working