ES554226A0 - Merjoras en el objeto de la patente principal n 548.447 por prefeccionamientos en la construccion de pantografos mecanicos
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Merjoras en el objeto de la patente principal n 548.447 por prefeccionamientos en la construccion de pantografos mecanicos
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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Individual
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Individual
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Priority to ES554226ApriorityCriticalpatent/ES554226A0/es
Publication of ES8702246A2publicationCriticalpatent/ES8702246A2/es
Publication of ES554226A0publicationCriticalpatent/ES554226A0/es
ES554226A1986-04-221986-04-22Merjoras en el objeto de la patente principal n 548.447 por prefeccionamientos en la construccion de pantografos mecanicos
GrantedES554226A0
(es)