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DRAGADOS
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DRAGADOS
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Application filed by DRAGADOSfiledCriticalDRAGADOS
Priority to ES416091ApriorityCriticalpatent/ES416091A1/es
Publication of ES416091A1publicationCriticalpatent/ES416091A1/es
On-Site Construction Work That Accompanies The Preparation And Application Of Concrete
(AREA)
ES416091A1973-06-201973-06-20Perfeccionamientos en maquinas centrifugadoras para el hor-migonado de piezas cilindricas tubulares.
ExpiredES416091A1
(es)