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CONTINENTALE DE MESURE ET D AN
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CONTINENTALE DE MESURE ET D AN
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Application filed by CONTINENTALE DE MESURE ET D ANfiledCriticalCONTINENTALE DE MESURE ET D AN
Priority to ES0237673ApriorityCriticalpatent/ES237673A2/es
Publication of ES237673A2publicationCriticalpatent/ES237673A2/es
Mejoras introducidas en la patente principal núm. 193.973, por procedimiento de tría y selección de dichas y medios de aplicación del mismo, caracterizado por llevar unas reglillas que van acopladas a la caja fichero.
ES0237673A1957-09-191957-09-19PROCEDIMIENTO DE TRIA Y SELECCIoN DE FICHAS Y MEDIOS DE APLICACIoN DEL MISMO
ExpiredES237673A2
(es)