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HOBDAY JOSEPH
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HOBDAY JOSEPH
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Priority to ES1877005609ApriorityCriticalpatent/ES5609H1/es
Publication of ES5609H1publicationCriticalpatent/ES5609H1/es
Un producto industrial consistente en un fieltro de fibrillas extraídas de las hojas y los tallos de la cebolla constituyendo un simple fieltro aplicable a la obtención de pasta de papel, papel cartón, cartulina y vitelas, ya definitivamente dicha pasta d
Un producto industrial consistente en un fieltro de fibrillas extraídas de las hojas, tallos, caña, paja y carozo del maíz, constituyendo un simple fieltro aplicable a la obtención de pasta de papel, papel, cartulina, vitelas y cartón ya definitivamente d
Un producto industrial consistente en un fieltro de fibrillas extraídas de las hojas, tallos, caña, paja y carozo del maíz, constituyendo un simple fieltro aplicable a la obtención de pasta de papel, papel, cartulina, vitelas y cartón.