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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Wernaer Hugo
Original Assignee
Wernaer Hugo
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Publication date
Application filed by Wernaer HugofiledCriticalWernaer Hugo
Priority to ES6047ApriorityCriticalpatent/ES6047A1/en
Publication of ES6047A1publicationCriticalpatent/ES6047A1/en
New industrial product formed by the mixture of wool or the same regenerated in ramie, abaca and other similar fibers, dyed or undyed or also in its waste to obtain threads, yarns, etc., with the machines and known means and
A new procedure for dyeing textile fibers, yarns or fabrics by means of the results of the mutual reaction of aniline or its salts and soluble bi-chromates.