| Subject | English | Portuguese |
| patents. | chronometric instruments | instrumentos cronométricos |
| patents. | horological and chronometric apparatus and instruments | aparelhos e instrumentos de relojoaria e cronométricos |
| patents. | horological and chronometric instruments | relojoaria e instrumentos cronométricos |
| patents. | horological and chronometric instruments, in particular small clocks, wrist watches, parts for clocks and watches, clock faces, housing for clocks and watches, clockworks, parts for clockworks | relojoaria e instrumentos cronométricos, em especial relógios pequenos, relógios de pulso, peças de relógios, mostradores, caixas de relógios, mecanismos de relógios, peças de mecanismos de relógios |
| patents. | jewellery, horological and chronometric instruments | joalharia e bijutaria, relojoaria e instrumentos cronométricos |
| patents. | jewellery, precious stones, horological and chronometric instruments | joalharia, bijutaria, pedras preciosas, relojoaria e instrumentos cronométricos |
| patents. | watches, horological and chronometric instruments | relógios, relojoaria e instrumentos cronométricos |