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Individual
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Individual
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Priority to ES0011643UpriorityCriticalpatent/ES11643U/es
Publication of ES11643UpublicationCriticalpatent/ES11643U/es
Un papel abrasivo reforzado, caracterizado por el hecho de llevar interpuesta entre el papel soporte, que forma el dorso, y el abrasivo que forma el anverso o cara útil, una tela de refuerzo, pegada a uno y otro elementos.