2288985

Information

• Patent Grant
• 2288985

• References
• Source

• Patent Number

  2,288,985

• Date Filed

  Not available

• Date Issued

  Tuesday, July 7, 1942
  82 years ago

• CPC

  • A01D25/048 - with endless chains

• US Classifications

  • 171 - Unearthing plants or buried objects