1697779

Information

• Patent Grant
• 1697779

• References
• Source

• Patent Number

  1,697,779

• Date Filed

  Not available

• Date Issued

  Tuesday, January 1, 1929
  96 years ago

• CPC

  • B63H25/40 - using Magnus effect
  • B63H2025/063 - Arrangements of rudders forward of the propeller position
  • B63H2025/066 - Arrangements of two or more rudders; Steering gear therefor

• US Classifications

  • 114 - Ships