1477568

Information

• Patent Grant
• 1477568

• References
• Source

• Patent Number

  1,477,568

• Date Filed

  Not available

• Date Issued

  Tuesday, December 18, 1923
  101 years ago

• CPC

  • E02D5/16 - Auxiliary devices rigidly or detachably arranged on sheet piles for facilitating assembly

• US Classifications

  • 173 - Tool driving or impacting
  • 175 - Boring or penetrating the earth
  • 254 - Implements or apparatus for applying pushing or pulling force
  • 405 - Hydraulic and earth engineering