1915866

Information

• Patent Grant
• 1915866

• References
• Source

• Patent Number

  1,915,866

• Date Filed

  Not available

• Date Issued

  Tuesday, June 27, 1933
  91 years ago

• CPC

  • A01B3/16 - Alternating ploughs
  • A01B3/28 - Alternating ploughs

• US Classifications

  • 172 - Earth working
  • 280 - Land vehicles