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ROUTLEDGE TOMAS
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ROUTLEDGE TOMAS
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Priority to ES1872004992ApriorityCriticalpatent/ES4992H1/en
Publication of ES4992H1publicationCriticalpatent/ES4992H1/en
ES1872004992A1872-09-051872-09-05
SYSTEM FOR THE TREATMENT OF FIBROUS MATTERS IN ORDER TO PREPARE THEM FOR TEXTILE USE OR FOR PAPER PULP.
ExpiredES4992H1
(en)
An industrial product consisting of a felt of fibrils extracted from the leaves and stems of the onion, constituting a simple felt applicable to obtaining paper pulp, cardboard, cardboard and vellum, and definitely said pulp d