Switzerland
1985Ditunjukkan sekarang: Switzerland - WIPO (1982 - 1985) - 4 Setem-setem.
1982
Activities of World Intellectual Property Organization - Inscription "ORGANISATION MONDIALE DE LA PROPRIÉTE INTELLECTUELLE"
27. May WM: Tiada Corak: Roland Hirter. Perforasi: 11¾
![[Activities of World Intellectual Property Organization - Inscription "ORGANISATION MONDIALE DE LA PROPRIÉTE INTELLECTUELLE", jenis A]](https://www.stampworld.com/media/catalogue/Switzerland/WIPO/A-s.jpg)
![[Activities of World Intellectual Property Organization - Inscription "ORGANISATION MONDIALE DE LA PROPRIÉTE INTELLECTUELLE", jenis B]](https://www.stampworld.com/media/catalogue/Switzerland/WIPO/B-s.jpg)
![[Activities of World Intellectual Property Organization - Inscription "ORGANISATION MONDIALE DE LA PROPRIÉTE INTELLECTUELLE", jenis C]](https://www.stampworld.com/media/catalogue/Switzerland/WIPO/C-s.jpg)
![[Activities of World Intellectual Property Organization - Inscription "ORGANISATION MONDIALE DE LA PROPRIÉTE INTELLECTUELLE", jenis D]](https://www.stampworld.com/media/catalogue/Switzerland/WIPO/D-s.jpg)