An illustrated description of this device, invented by E. Smethurst. (700 w.) (No. 80312 A)
A combined double rudder and steering gear
Engr, Lond
1906
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
STEERING MACHINE, STEERING GEAR, RUDDER PLATE CONTROL METHOD
European Patent Office | 2016
|New steering gear for simplex balanced rudder
Engineering Index Backfile | 1930