1844565

Information

• Patent Grant
• 1844565

• References
• Source

• Patent Number

  1,844,565

• Date Filed

  Not available

• Date Issued

  Tuesday, February 9, 1932
  93 years ago

• CPC

  • A01D15/04 - with moving or vibrating grates

• US Classifications

  • 171 - Unearthing plants or buried objects