2578128

Information

• Patent Grant
• 2578128

• References
• Source

• Patent Number

  2,578,128

• Date Filed

  Not available

• Date Issued

  Tuesday, December 11, 1951
  72 years ago

• CPC

  • A01B17/008 - rotating about a vertical or steeply inclined axis

• US Classifications

  • 172 - Earth working
  • 037 - Excavating