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Application filed by Bancroft & Sons Co JfiledCriticalBancroft & Sons Co J
Priority to AR25259374ApriorityCriticalpatent/AR205792A1/es
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Publication of AR205792A1publicationCriticalpatent/AR205792A1/es
AR25259374A1974-01-011974-01-01Mejoras en mecanismos enrolladores para retirar hilos o articulos semejantes de una camara de tratamiento
AR205792A1
(es)