2580017

Information

• Patent Grant
• 2580017

• References
• Source

• Patent Number

  2,580,017

• Date Filed

  Not available

• Date Issued

  Tuesday, December 25, 1951
  73 years ago

• CPC

  • E02D23/04 - Pneumatic caissons
  • E02D23/10 - Caisson filled with compressed air

• US Classifications

  • 405 - Hydraulic and earth engineering