2907393

Information

• Patent Grant
• 2907393

• References
• Source

• Patent Number

  2,907,393

• Date Filed

  Not available

• Date Issued

  Tuesday, October 6, 1959
  65 years ago

• CPC

  • A01D25/048 - with endless chains

• US Classifications

  • 171 - Unearthing plants or buried objects