1619642

Information

• Patent Grant
• 1619642

• References
• Source

• Patent Number

  1,619,642

• Date Filed

  Not available

• Date Issued

  Tuesday, March 1, 1927
  97 years ago

• CPC

  • E02D27/24 - Foundations constructed by making use of diving-bells

• US Classifications

  • 405 - Hydraulic and earth engineering