3755932

Information

• Patent Grant
• 3755932

• References
• Source

• Patent Number

  3,755,932

• Date Filed

  Not available

• Date Issued

  Tuesday, September 4, 1973
  51 years ago

• CPC

  • E02F3/8858 - Submerged units
  • E02F9/026 - for moving on the underwater bottom

• US Classifications

  • 037 - Excavating
  • 405 - Hydraulic and earth engineering