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GUEYTRON JEAN CLAUDE ROLAND
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GUEYTRON JEAN CLAUDE ROLAND
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Publication of ES252202A1publicationCriticalpatent/ES252202A1/es
Structures Of Non-Positive Displacement Pumps
(AREA)
Abstract
Perfeccionamientos en bombas rotatorias, caracterizadas esencialmente por el hecho de disponer el elemento giratorio de la junta de hermeticidad que cierra la abertura de paso del árbol de la bomba formando monobloque con el elemento giratorio o rodete de la misma.
ES0252202A1958-10-291959-09-07Perfeccionamientos en bombas rotatorias
ExpiredES252202A1
(es)