3396546

Information

• Patent Grant
• 3396546

• References
• Source

• Patent Number

  3,396,546

• Date Filed

  Not available

• Date Issued

  Tuesday, August 13, 1968
  56 years ago

• CPC

  • E02D3/08 - by inserting stones or lost bodies
  • E02D5/226 - Protecting piles
  • E02D5/38 - making by use of mould-pipes or other moulds
  • E02D5/385 - with removal of the outer mould-pipes
  • E02D5/665 - for making piles

• US Classifications

  • 405 - Hydraulic and earth engineering