1704468

Information

• Patent Grant
• 1704468

• References
• Source

• Patent Number

  1,704,468

• Date Filed

  Not available

• Date Issued

  Tuesday, March 5, 1929
  97 years ago

• CPC

  • A01B63/20 - with gear and rack

• US Classifications

  • 280 - Land vehicles
  • 172 - Earth working