1607613

Information

• Patent Grant
• 1607613

• References
• Source

• Patent Number

  1,607,613

• Date Filed

  Not available

• Date Issued

  Tuesday, November 23, 1926
  98 years ago

• CPC

  • E02D5/42 - by making use of pressure liquid or pressure gas for compacting the concrete
  • E02D5/385 - with removal of the outer mould-pipes
  • E02D5/44 - with enlarged footing or enlargements at the bottom of the pile
  • E02D5/665 - for making piles

• US Classifications

  • 405 - Hydraulic and earth engineering