2327590

Information

• Patent Grant
• 2327590

• References
• Source

• Patent Number

  2,327,590

• Date Filed

  Not available

• Date Issued

  Tuesday, August 24, 1943
  81 years ago

• CPC

  • A01D15/04 - with moving or vibrating grates

• US Classifications

  • 171 - Unearthing plants or buried objects
  • 172 - Earth working