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Bombas De Hormigon S A Soc Esp
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Bombas De Hormigon S A Soc Esp
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Application filed by Bombas De Hormigon S A Soc EspfiledCriticalBombas De Hormigon S A Soc Esp
Priority to ES410682ApriorityCriticalpatent/ES410682A1/es
Publication of ES410682A1publicationCriticalpatent/ES410682A1/es
Grupo para bombeo de hormigón con mando centralizado automático y volumen graduable, que se caracteriza, por estar constituido por dos bombas aspirante-impelentes, cuyos émbolos, al igual que las válvulas de admisión y descarga, son accionados por cilindros oleo- hidráulicos mandados por un grupo único de presión y distribución
ES410682A1973-01-091973-01-09Grupo para bombeo de hormigon con mando centralizado auto- matico y volumen graduable.
ExpiredES410682A1
(es)