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DOMINGO ACHA Y CIA S L
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DOMINGO ACHA Y CIA S L
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Priority to ES0037680UpriorityCriticalpatent/ES37680Y/en
Publication of ES37680UpublicationCriticalpatent/ES37680U/en
Application grantedgrantedCritical
Publication of ES37680YpublicationCriticalpatent/ES37680Y/en
Propulsion skate, characterized in that it is constituted by a footrest plate, whose reinforcement is extended, in its front and back, according to two pairs of arms, each of which is joined in a U-shaped piece, of horizontal branches, which have holes for the passage of a bolt, which also passes through the housing provided for this purpose in the center of the corresponding wheel axis. (Machine-translation by Google Translate, not legally binding)