ES430363A1 - Metodo quimico para la obtencion de pulpa de celulosa par- tiendo de la turba para su utilizacion como materia prima enla fabricacion de papel.
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Metodo quimico para la obtencion de pulpa de celulosa par- tiendo de la turba para su utilizacion como materia prima enla fabricacion de papel.
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ES430363A1974-09-241974-09-24Metodo quimico para la obtencion de pulpa de celulosa par- tiendo de la turba para su utilizacion como materia prima enla fabricacion de papel.
ExpiredES430363A1
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