148473

Information

• Patent Grant
• 148473

• References
• Source

• Patent Number

  148,473

• Date Filed

  Not available

• Date Issued

  Tuesday, March 10, 1874
  151 years ago

• CPC

  • A01D21/02 - with picking tools moved up-and-down
  • A01B39/10 - with oscillating tools driven or not

• US Classifications

  • 171 - Unearthing plants or buried objects