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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Bejarano Fernandez Candido
Original Assignee
Bejarano Fernandez Candido
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Application filed by Bejarano Fernandez CandidofiledCriticalBejarano Fernandez Candido
Priority to ES93463UpriorityCriticalpatent/ES93463Y/en
Publication of ES93463UpublicationCriticalpatent/ES93463U/en
Application grantedgrantedCritical
Publication of ES93463YpublicationCriticalpatent/ES93463Y/en
Tables And Desks Characterized By Structural Shape
(AREA)
Drawing Aids And Blackboards
(AREA)
Input From Keyboards Or The Like
(AREA)
Abstract
Calculator of cursors, characterized by that it consists of a flat square box covered by a transparent medium, on whose bottom, inside, the table of pythagoras is printed and it carries guides by which are susceptible to sliding cursors, ten in a sense and another ten in a sense perpendicular to the previous ones, superimposed, equipped with ten windows each and arranged so that normally the windows do not coincide and the background numbers are covered, taking these cursors headed the numbers from 1 to 10, and, if we slide two of they, one of each direction, the windows coincide and the fund number that corresponds to the product of the figures headed by the sliders is visible. (Machine-translation by Google Translate, not legally binding)
Pocket table, indicator of the equivalences between measures and currencies of different countries (Machine-translation by Google Translate, not legally binding)
Covered with an applied image, for notebooks, albums, books and similar items with a didactic-scientific purpose. (Machine-translation by Google Translate, not legally binding)