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.)
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COTS PORTA CONCEPCION
COTS PORTA MANUEL
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COTS PORTA CONCEPCION
COTS PORTA MANUEL
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Application filed by COTS PORTA CONCEPCION, COTS PORTA MANUELfiledCriticalCOTS PORTA CONCEPCION
Priority to ES0065766UpriorityCriticalpatent/ES65766Y/en
Publication of ES65766UpublicationCriticalpatent/ES65766U/en
Application grantedgrantedCritical
Publication of ES65766YpublicationCriticalpatent/ES65766Y/en
A textbook, perfected, essentially characterized by the fact under the same cover, two orders of leaves one higher for the sheets that have to form the text itself and another lower corresponding to what could be called exercise book , which can be developed by the student, keeping the upper page corresponding to the text before his or her eyesight, being in all cases independent the handling of the text and the notebook for the study and for the exercise. (Machine-translation by Google Translate, not legally binding)
ES0065766U1958-04-261958-04-26
A perfected textbook
ExpiredES65766Y
(en)