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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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES0001346UpriorityCriticalpatent/ES1346Y/en
Publication of ES1346UpublicationCriticalpatent/ES1346U/en
Application grantedgrantedCritical
Publication of ES1346YpublicationCriticalpatent/ES1346Y/en
A book system, large, suitable for collective school teaching, which essentially consists of a series of sheets linked together by their upper part provided each one of them on one side of a drawing, engraving, outline , map or any other graphic element, whose explanation appears on the back side of the sheet that precedes it in the book itself, so that it is placed on an appropriate easel or lectern, that is, on two sides, in one of them they are exposed to a group of schoolchildren and in a successive way the graphic reproductions that the book itself contains, while on the other side, the text corresponding to the sheet, simultaneously exposed with said text, is visible. (Machine-translation by Google Translate, not legally binding)
ES0001346U1932-12-221932-12-22
Own book for collective school teaching
ExpiredES1346Y
(en)
A mounting device or book for the storage, presentation and handling of transparent sheets with images. (Machine-translation by Google Translate, not legally binding)
The People Shall Judge: Readings in the Formation of American Policy. Two Volumes.(Selected and edited by the Staff, Social Sciences I, the College of the University of Chicago)(Book Review)
Although relatively inexpensive, the book is well designed; however, seven glossy black and white illustrations of famous doctors and his-torical scenes are badly reproduced and add nothing to the book.