3742893

Information

• Patent Grant
• 3742893

• References
• Source

• Patent Number

  3,742,893

• Date Filed

  Not available

• Date Issued

  Tuesday, July 3, 1973
  51 years ago

• CPC

  • B63H11/06 - of reciprocating type
  • B63B35/70 - for pushing
  • B63H25/46 - Steering or dynamic anchoring by jets or by rudders carrying jets

• US Classifications

  • 440 - Marine propulsion
  • 114 - Ships