3731469

Information

• Patent Grant
• 3731469

• References
• Source

• Patent Number

  3,731,469

• Date Filed

  Not available

• Date Issued

  Tuesday, May 8, 1973
  52 years ago

• CPC

  • A01D34/246 - Hydraulic lifting devices
  • A01D75/30 - Arrangements for trailing two or more mowers

• US Classifications

  • 056 - Harvesters