3626887

Information

• Patent Grant
• 3626887

• References
• Source

• Patent Number

  3,626,887

• Date Filed

  Not available

• Date Issued

  Tuesday, December 14, 1971
  53 years ago

• CPC

  • B63H25/44 - Steering or slowing-down by extensible flaps or the like
  • B63B41/00 - Drop keels
  • B63H2025/063 - Arrangements of rudders forward of the propeller position

• US Classifications

  • 114 - Ships