| Subject | Dutch | English |
| patents. | communicatie en telecommunicatie | communications and telecommunications |
| patents. | telecommunicatie, communicatie, telefoondiensten, verzending per fax, telex, inzamelen en verzenden van | telecommunication, facsimile, telex, telephone, telegram, message collection and transmission services |
| patents. | telecommunicatie, communicatie, telefoondiensten, verzending per fax, telex, inzamelen en verzenden van boodschappen, semafoondiensten en elektronische verzending van boodschappen | telecommunications, communications, telephone, facsimile, telex, message collection and transmission, radio-paging and electronic mail services |
| patents. | telecommunicatie, communicatie via computerterminals | telecommunications, computer terminal communications |
| patents. | telecommunicatie, nieuwsagentschappen, communicatie via computerterminals | telecommunications, news agencies, communications by computer terminal |
