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TALLERES N MAX ARQUE S A
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TALLERES N MAX ARQUE S A
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Priority to ES0043523UpriorityCriticalpatent/ES43523U/en
Publication of ES43523UpublicationCriticalpatent/ES43523U/en
Structures Of Non-Positive Displacement Pumps
(AREA)
Abstract
Improved portapalas for ventilator, characterized by the fact that it is composed of a bushing and a counterbuckle which are assembled by juxtaposition of matching broken lines formed by the succession of diagonal cuts arranged in wolf tooth or ratchet between which introduce the lower extremities of the blades or blades of the fan securing the assembly by means of screws that, passing through the ears of the counter-hub and the mentioned blades, are screwed in second ears existing for that purpose in the hub of the blade holder. (Machine-translation by Google Translate, not legally binding)
ES0043523U1954-08-161954-08-16Improved clipboard for fan (Machine-translation by Google Translate, not legally binding)
PendingES43523U
(en)