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.)
Sistemas de Control SA
Original Assignee
Sistemas de Control SA
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 Sistemas de Control SAfiledCriticalSistemas de Control SA
Priority to ES0012343UpriorityCriticalpatent/ES12343U/en
Publication of ES12343UpublicationCriticalpatent/ES12343U/en
New type of sheet for books with changeable sheets, with a box in the same direction on both sides, characterized by being equipped with perforations for holding the right and left margins. (Machine-translation by Google Translate, not legally binding)
ES0012343U1945-12-171945-12-17Snow type sheet for changeable book (Machine-translation by Google Translate, not legally binding)
PendingES12343U
(en)