3397538

Information

• Patent Grant
• 3397538

• References
• Source

• Patent Number

  3,397,538

• Date Filed

  Not available

• Date Issued

  Tuesday, August 20, 1968
  56 years ago

• CPC

  • B63H11/00 - Effecting propulsion by jets
  • B63H11/08 - of rotary type
  • B63H20/06 - on an intermediate support
  • B63H2011/085 - having counter-rotating impellers

• US Classifications

  • 060 - Power plants
  • 239 - Fluid sprinkling, spraying, and diffusing
  • 440 - Marine propulsion