1780235

Information

• Patent Grant
• 1780235

• References
• Source

• Patent Number

  1,780,235

• Date Filed

  Not available

• Date Issued

  Tuesday, November 4, 1930
  94 years ago

• CPC

  • A01D13/00 - Diggers

• US Classifications

  • 171 - Unearthing plants or buried objects