Patent
Aquatic locomotion apparatus
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The article was published on 1987-04-09. It has received 1 citations till now. The article focuses on the topics: Aquatic locomotion.read more
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Patent
Rocker type propulsion mechanism for a boat
TL;DR: A rocker type propulsion mechanism for a boat includes a rocker arm pivotally provided on the boat, a lever arm being laterally connected to the rocker, a paddle being pivoted on an other end of the Rocker arm, and a blocking device being provided beside the paddle for limiting a rotation of the paddle as discussed by the authors.
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