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CONTRERAS JIMENEZ ANTONIA
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CONTRERAS JIMENEZ ANTONIA
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Application filed by CONTRERAS JIMENEZ ANTONIAfiledCriticalCONTRERAS JIMENEZ ANTONIA
Priority to ES0077819UpriorityCriticalpatent/ES77819U/en
Publication of ES77819UpublicationCriticalpatent/ES77819U/en
Boat propeller apparatus, pedal, characterized by consisting of a frame in frame that is fixed on the floats and serves as support to bearings in which rotates a pulsed cranked shaft, in its stumps, by the feet of the crew, This tree is provided with U-shaped elbows, in a number of two, in which the heads of two connecting rods are articulated, which are guided by their other free ends by fixed guides, carrying these connecting rods, perpendicularly, with propulsive vanes. (Machine-translation by Google Translate, not legally binding)
ES0077819U1959-12-181959-12-18Pedal boat propulsion device (Machine-translation by Google Translate, not legally binding)
PendingES77819U
(en)