1555906

Information

• Patent Grant
• 1555906

• References
• Source

• Patent Number

  1,555,906

• Date Filed

  Not available

• Date Issued

  Tuesday, October 6, 1925
  99 years ago

• CPC

  • B66D1/80 - for scrapers

• US Classifications

  • 037 - Excavating
  • 212 - Traversing hoists
  • 254 - Implements or apparatus for applying pushing or pulling force