On 1 March they incorporated in INVENES the complete text of more than 600.000 documents of Patents and Models of Utility of the years 1940 to 1986. This goes to allow the realisation of researches by keywords, no only in the fields title and summary, but also in the complete text of all the documents from 1940 until the actuality.
The research can realise well from the screen of start of INVENES (“búsqueda simple”), well from the screen of “búsqueda experta” selecting the field TEXT. The documents recovered that correspond to the period 1940 to 1986 can visualise in facsimile in the eyelash “pdf” of his corresponding bibliographic reference.