3813476

Information

• Patent Grant
• 3813476

• References
• Source

• Patent Number

  3,813,476

• Date Filed

  Not available

• Date Issued

  Tuesday, May 28, 1974
  50 years ago

• CPC

  • H02G9/02 - laid directly in or on the ground, river-bed or sea-bottom Coverings therefor
  • H01B7/14 - Submarine cables
  • H01B9/0611 - Oil-pressure cables

• US Classifications

  • 174 - Electricity: conductors and insulators
  • 405 - Hydraulic and earth engineering