1826199

Information

• Patent Grant
• 1826199

• References
• Source

• Patent Number

  1,826,199

• Date Filed

  Not available

• Date Issued

  Tuesday, October 6, 1931
  93 years ago

• CPC

  • E21F13/065 - Scrapers

• US Classifications

  • 254 - Implements or apparatus for applying pushing or pulling force