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CLAUSEN KG FERD
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CLAUSEN KG FERD
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Application filed by CLAUSEN KG FERDfiledCriticalCLAUSEN KG FERD
Priority to FR7303376ApriorityCriticalpatent/FR2216171B1/fr
Publication of FR2216171A1publicationCriticalpatent/FR2216171A1/fr
Application grantedgrantedCritical
Publication of FR2216171B1publicationCriticalpatent/FR2216171B1/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
B63H25/44—Steering or slowing-down by extensible flaps or the like