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Valet S A
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Valet S A
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Priority to ES207645ApriorityCriticalpatent/ES207645A3/es
Publication of ES207645A3publicationCriticalpatent/ES207645A3/es
Structures Of Non-Positive Displacement Pumps
(AREA)
ES207645A1953-02-091953-02-09Perfeccionamientos introducidos en la construcción de electroaspiradores domésticos para usos múltiples
ExpiredES207645A3
(es)
Perfeccionamientos introducidos en la construcción de electro-aspiradores para usos domésticos múltiples, del tipo en que todos sus órganos están dispuestos en línea en un mismo eje.