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VELTEN MATIAS
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VELTEN MATIAS
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Application filed by VELTEN MATIASfiledCriticalVELTEN MATIAS
Priority to ES1864002941ApriorityCriticalpatent/ES2941H1/en
Publication of ES2941H1publicationCriticalpatent/ES2941H1/en
ES1864002941A1864-07-111864-07-11
PROCEDURE TO EXTRACT TEXTILE MATERIAL FROM THE BARK OF CERTAIN TREES THAT SUBSTITUTES VEGETABLE COTTON
ExpiredES2941H1
(en)