1877578

Information

• Patent Grant
• 1877578

• References
• Source

• Patent Number

  1,877,578

• Date Filed

  Not available

• Date Issued

  Tuesday, September 13, 1932
  91 years ago

• CPC

  • A01D34/032 - drawn by an animal or a vehicle

• US Classifications

  • 056 - Harvesters