2754737

Information

• Patent Grant
• 2754737

• References
• Source

• Patent Number

  2,754,737

• Date Filed

  Not available

• Date Issued

  Tuesday, July 17, 1956
  68 years ago

• CPC

  • A01B3/44 - with parallel plough units used alternately
  • A01B63/10 - operated by hydraulic or pneumatic means

• US Classifications

  • 172 - Earth working