1734400

Information

• Patent Grant
• 1734400

• References
• Source

• Patent Number

  1,734,400

• Date Filed

  Not available

• Date Issued

  Tuesday, November 5, 1929
  95 years ago

• CPC

  • E02F3/56 - with hand-controlled scraper or other digging elements

• US Classifications

  • 172 - Earth working