Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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RICARDO JOSSUA Y BOTTON JOSSUA Y PAULET DE JOSSUA
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RICARDO JOSSUA Y BOTTON JOSSUA Y PAULET DE JOSSUA
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Publication of ES169301A2publicationCriticalpatent/ES169301A2/es
Application filed by RICARDO JOSSUA Y BOTTON JOSSUA Y PAULET DE JOSSUAfiledCriticalRICARDO JOSSUA Y BOTTON JOSSUA Y PAULET DE JOSSUA
Priority to ES0169301ApriorityCriticalpatent/ES169301A2/es
PERFECCIONAMIENTOS EN EL OBJETO DE LA PATENTE ESPAÑOLA Nº 165.511 caracterizado porque la formación de cuerpos que podríamos denominar células se inicia practicando en algunas de sus piezas unos horadamientos de modo que al juntas esas piezas entre sí para formar la superficie o célula ciertos orificios coinciden correctamente formando una comunicación por el seno del conjunto de piezas que reunimos.
ES0169301A1945-03-211945-03-21Mejoras introducidas con el objeto de la patente
ExpiredES169301A2
(es)