1179580

Information

• Patent Grant
• 1179580

• References
• Source

• Patent Number

  1,179,580

• Date Filed

  Not available

• Date Issued

  Tuesday, April 18, 1916
  109 years ago

• CPC

  • A01D15/04 - with moving or vibrating grates

• US Classifications

  • 171 - Unearthing plants or buried objects