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Publication of FR342533ApublicationCriticalpatent/FR342533A/fr
B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
B63H—MARINE PROPULSION OR STEERING
B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
B63H25/06—Steering by rudders
B63H25/38—Rudders
FR342533D1904-04-221904-04-22Dispositif perfectionné pour régler la vitesse des navires à hélice
ExpiredFR342533A
(fr)