| Subject | English | Spanish |
| patents. | dental apparatus and instruments | aparatos e instrumentos dentales |
| patents. | surgical, medical and dental apparatus and instruments | aparatos e instrumentos quirúrgicos, médicos y dentales |
| patents. | surgical, medical, dental and veterinary apparatus and instruments | aparatos e instrumentos quirúrgicos, médicos, dentales y veterinarios |
| patents. | surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth | aparatos e instrumentos quirúrgicos, médicos, dentales y veterinarios, miembros, ojos y dientes artificiales |
