| 摘要 |
Device with arms for propelling a craft. The invention relates to a bladed oar device (2) which is submerged, foldable (3) at the end of an arm (1) ending in a forearm (1) (11) or a handle (8) incorporating a special articulated rowlock (4) (5) (6) (7) (9). The device according to the invention is particularly intended for propelling a craft. <IMAGE>
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