2538131

Information

• Patent Grant
• 2538131

• References
• Source

• Patent Number

  2,538,131

• Date Filed

  Not available

• Date Issued

  Tuesday, January 16, 1951
  73 years ago

• CPC

  • A01D25/048 - with endless chains

• US Classifications

  • 056 - Harvesters
  • 171 - Unearthing plants or buried objects