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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Berliner Kunstdruck und Verlags Anstalt Vormals A & C Kaufmann
Original Assignee
Berliner Kunstdruck und Verlags Anstalt Vormals A & C Kaufmann
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Berliner Kunstdruck und Verlags Anstalt Vormals A & C KaufmannfiledCriticalBerliner Kunstdruck und Verlags Anstalt Vormals A & C Kaufmann
Priority to ES17682ApriorityCriticalpatent/ES17682A1/es
Publication of ES17682A1publicationCriticalpatent/ES17682A1/es
Procedimiento para la fabricación mediante aparatos especiales de los extractos de maderas tintóreas sólidos o líquidos, puros o combinados ora entre si, ora con productos extraños.