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CENTENO PUEBLA LEANDRO
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CENTENO PUEBLA LEANDRO
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Priority to ES0047671UpriorityCriticalpatent/ES47671Y/es
Publication of ES47671UpublicationCriticalpatent/ES47671U/es
Application grantedgrantedCritical
Publication of ES47671YpublicationCriticalpatent/ES47671Y/es
"Cuadro y marco de la misma pieza", caracterizado por que la misma plancha que sirve de base al grabado o pintura, se prolonga por sus lados, separándose estas prolongaciones por medios de cortes angulares, y doblándose o curvándose cada una de ellas, formando un lomo de mayor grueso que constituye el marco del cuadro.
ES0047671U1955-04-251955-04-25Cuadro y marco de la misma pieza
ExpiredES47671Y
(es)
Dispositivo para la deformación de chapas metálicas. Como divisional de la solicitud de patente número 206168 y con prioridad de la solicitud de patente alemana E 5.283 Ib/7c, de 29-3-1952