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PEREZ ABURQUERQUE JOSE
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PEREZ ABURQUERQUE JOSE
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Application filed by PEREZ ABURQUERQUE JOSEfiledCriticalPEREZ ABURQUERQUE JOSE
Priority to ES0041721UpriorityCriticalpatent/ES41721Y/en
Publication of ES41721UpublicationCriticalpatent/ES41721U/en
Application grantedgrantedCritical
Publication of ES41721YpublicationCriticalpatent/ES41721Y/en
Improved axis of vertical hydraulic pump drive, composed of several pieces coupled and joined by sleeves, characterized in that the ends of the pieces of coupled shafts alternately have cylindrical projections of smaller diameter that fit into cylindrical housings of the next piece in such a way that they constitute an interior guide that avoids all desalienamiento of the pieces coupled. (Machine-translation by Google Translate, not legally binding)
Elastic guide of coaxial mechanical organs, equipped with reciprocal reciprocating movement, using rubber rings (Machine-translation by Google Translate, not legally binding)