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.)
ARRIAGA SIMON JOAQUIN DE
Original Assignee
ARRIAGA SIMON JOAQUIN DE
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 ARRIAGA SIMON JOAQUIN DEfiledCriticalARRIAGA SIMON JOAQUIN DE
Priority to ES1827000014ApriorityCriticalpatent/ES14H3/en
Publication of ES14H3publicationCriticalpatent/ES14H3/en
ES1827000014A1827-08-071827-08-07
PERFECTED METHOD AND MEANS OF ELABORATION OF PAPER AND CARDBOARD OF PURE STRAW, AND ITS WHITENING.
ExpiredES14H3
(en)