1706002

Information

• Patent Grant
• 1706002

• References
• Source

• Patent Number

  1,706,002

• Date Filed

  Not available

• Date Issued

  Tuesday, March 19, 1929
  96 years ago

• CPC

  • E02D7/28 - Placing of hollow pipes or mould pipes by means arranged inside the piles or pipes
  • E02D5/40 - in open water
  • E02D5/50 - Piles comprising both precast concrete portions and concrete portions cast in situ
  • E21D1/08 - while moving the lining downwards

• US Classifications

  • 405 - Hydraulic and earth engineering
  • 175 - Boring or penetrating the earth