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SALLES MORE MAURICIO
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SALLES MORE MAURICIO
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Application filed by SALLES MORE MAURICIOfiledCriticalSALLES MORE MAURICIO
Priority to ES0079053UpriorityCriticalpatent/ES79053Y/en
Publication of ES79053UpublicationCriticalpatent/ES79053U/en
Application grantedgrantedCritical
Publication of ES79053YpublicationCriticalpatent/ES79053Y/en
Guide rule for planning boards, essentially characterized by the fact that its straight section has a shape similar to a U, the base of which is rectangular, and the sides are configured with symmetrical interior recesses and projections, such so that they form guides along the whole length of the ruler, in which they fit with slight pressure some pieces of different shape and size with colors and suitable indications and some with holes for the placement of supplementary indicator pieces; and placing the appropriate number of pieces fitted in the guides on the graduated background of the rule, form the outline of a certain plan. (Machine-translation by Google Translate, not legally binding)
ES0079053U1960-02-251960-02-25
Guideline for planning boards
ExpiredES79053Y
(en)
Improvements introduced in the devices for parallel trailing and measuring distances between them (Machine-translation by Google Translate, not legally binding)