146726

Information

• Patent Grant
• 146726

• References
• Source

• Patent Number

  146,726

• Date Filed

  Not available

• Date Issued

  Tuesday, January 20, 1874
  152 years ago

• CPC

  • A01D19/04 - with working tools rotating around a horizontal axis arranged parallel to the direction of travel

• US Classifications

  • 171 - Unearthing plants or buried objects