Guide to the international deposit of industrial designs
- Jan. 2002ed
- Geneva WIPO publication 2002
- 41
ХЗС 1419-1420
Англи хэл дээр,
92-805-0047-3
deposit international deposit design protection
ХЗС 1419-1420
Англи хэл дээр,
92-805-0047-3
deposit international deposit design protection