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Authorized headings		Type of heading	Records
Término temático: Patentes de invencion used for/see from: Descubrimientos científicos Industria-Patentes Patentes Propiedad intelectual see also: Artes tecnico-industriales (Broader heading) Competencia economica desleal (Broader heading) Informacion industrial (Broader heading) Inventos (Broader heading) Manufacturas (Broader heading) Maquinaria (Broader heading) Propiedad intangible (Broader heading) Publicaciones tecnicas (Broader heading) Informacion industrial (Narrower heading) Inventos (Narrower heading) Marcas de fabrica (Narrower heading)	Details	Término temático	0 records