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.)
COPOVI GINES FRANCISCO
Original Assignee
COPOVI GINES FRANCISCO
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 COPOVI GINES FRANCISCOfiledCriticalCOPOVI GINES FRANCISCO
Priority to ES441834ApriorityCriticalpatent/ES441834A1/es
Publication of ES441834A1publicationCriticalpatent/ES441834A1/es
Process of forming a fibrous web by the papermaking technique in order to improve the binding and retention, web obtained by this process and its use as a substitute material for asbestos products and as a printing or writing support