ES67468A1 - Un nuevo producto industrial consistente en celulosa fibrosa de los sarmientos de vides, con su procedimiento de fabricación.
- Google Patents
Un nuevo producto industrial consistente en celulosa fibrosa de los sarmientos de vides, con su procedimiento de fabricación.
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Chaptal Leon Emile
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Chaptal Leon Emile
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Priority to ES67468ApriorityCriticalpatent/ES67468A1/es
Publication of ES67468A1publicationCriticalpatent/ES67468A1/es
ES67468A1918-07-161918-07-16Un nuevo producto industrial consistente en celulosa fibrosa de los sarmientos de vides, con su procedimiento de fabricación.
ExpiredES67468A1
(es)
Förfaringssätt för behandling av återvinningsprodukterna vid sulfitcellulosakokning för utvinnande av en råvätska, varav framställes cymol etc.och hartser