1547291

Information

• Patent Grant
• 1547291

• References
• Source

• Patent Number

  1,547,291

• Date Filed

  Not available

• Date Issued

  Tuesday, July 28, 1925
  99 years ago

• CPC

  • A01B15/145 - the plough blades being connected to the plough beam for unisono adjustment of the furrow width

• US Classifications

  • 172 - Earth working