2470730

Information

• Patent Grant
• 2470730

• References
• Source

• Patent Number

  2,470,730

• Date Filed

  Not available

• Date Issued

  Tuesday, May 17, 1949
  75 years ago

• CPC

  • A01B63/12 - operated by an electric motor

• US Classifications

  • 280 - Land vehicles
  • 172 - Earth working