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WILLIAMS ADOLPH ANDREAS
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WILLIAMS ADOLPH ANDREAS
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Application filed by WILLIAMS ADOLPH ANDREASfiledCriticalWILLIAMS ADOLPH ANDREAS
Application grantedgrantedCritical
Publication of FR322408ApublicationCriticalpatent/FR322408A/fr
B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
B63H—MARINE PROPULSION OR STEERING
B63H3/00—Propeller-blade pitch changing
B63H3/02—Propeller-blade pitch changing actuated by control element coaxial with propeller shaft, e.g. the control element being rotary
B63H3/04—Propeller-blade pitch changing actuated by control element coaxial with propeller shaft, e.g. the control element being rotary the control element being reciprocatable
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Engineering & Computer Science
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Aviation & Aerospace Engineering
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Chemical & Material Sciences
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Combustion & Propulsion
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Mechanical Engineering
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Ocean & Marine Engineering
(AREA)
FR322408D1902-04-121902-04-12Perfectionnements aux hélices pour bateaux
ExpiredFR322408A
(fr)