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.)
Individual
Original Assignee
Individual
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 IndividualfiledCriticalIndividual
Priority to ES4598ApriorityCriticalpatent/ES4598A1/es
Publication of ES4598A1publicationCriticalpatent/ES4598A1/es
Un procedimiento para aumentar la resistencia y dilatabilidad, así como para el rizado de fibras vegetales de todas clases, principalmente del algodón y sus derivados.
Un procedimiento en la manera de tratar escombros o restos de hulleras, turba y otras materias carbonosas para sacar de ellas productos sin inconveniente para el vecindario.