2430731

Information

• Patent Grant
• 2430731

• References
• Source

• Patent Number

  2,430,731

• Date Filed

  Not available

• Date Issued

  Tuesday, November 11, 1947
  77 years ago

• CPC

  • A01B63/18 - with clutch between Z-type axle and wheel

• US Classifications

  • 172 - Earth working