作者: Lester Tobias
DOI:
关键词: Edge (geometry) 、 Set (abstract data type) 、 Cover (telecommunications) 、 Front cover 、 Electrical engineering 、 Engineering
摘要: Storage devices allow for the efficient storage of notebooks on a bookshelf. The device includes multiple slots set to predetermined widths and lip securing edge shelf. Each slot is formed by pair vertical tabs configured retain front cover back notebook. A also first retaining member second which can be slidably positioned accommodate notebook having particular width.