ES163452A1 -
A PROCEDURE TO MANUFACTURE THREADS, FIBER SHEETS, ETC., ARTIFICIAL OF XANTOGENATOS OF THE CELLULOSE OR DERIVED FROM THE SAME
- Google Patents
A PROCEDURE TO MANUFACTURE THREADS, FIBER SHEETS, ETC., ARTIFICIAL OF XANTOGENATOS OF THE CELLULOSE OR DERIVED FROM THE SAME
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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Texis SA
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Texis SA
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Priority to ES163452ApriorityCriticalpatent/ES163452A1/en
Publication of ES163452A1publicationCriticalpatent/ES163452A1/en
ES163452A1943-10-221943-10-22
A PROCEDURE TO MANUFACTURE THREADS, FIBER SHEETS, ETC., ARTIFICIAL OF XANTOGENATOS OF THE CELLULOSE OR DERIVED FROM THE SAME
ExpiredES163452A1
(en)