3744570

Information

• Patent Grant
• 3744570

• References
• Source

• Patent Number

  3,744,570

• Date Filed

  Not available

• Date Issued

  Tuesday, July 10, 1973
  51 years ago

• CPC

  • A01B63/32 - operated by hydraulic or pneumatic means without automatic control
  • A01B35/30 - Undercarriages

• US Classifications

  • 172 - Earth working