ES43169U - Lining to establish book covers applicable to those of different proportions (Machine-translation by Google Translate, not legally binding)
- Google Patents
Lining to establish book covers applicable to those of different proportions (Machine-translation by Google Translate, not legally binding)
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Priority to ES0043169UpriorityCriticalpatent/ES43169Y/en
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Publication of ES43169YpublicationCriticalpatent/ES43169Y/en
A cover to establish covers of books, applicable to those of different proportions, essentially characterized by the fact of being constituted by four pieces that each have the shape of a quadrilateral two of whose edges present immediate to the vertex in which they concur, some expansions which can be bent towards the inner side of the cover and overlapped to each other after having established the lining of the book by adjusting and gluing two of said pieces properly overlapped to the outer face of each cover and bending and gluing them in correspondence on the spine duly overlapped. (Machine-translation by Google Translate, not legally binding)
ES0043169U1954-07-151954-07-15
Lining to establish book covers applicable to those of different proportions
ExpiredES43169Y
(en)