Mahsulot tavsifi
This book provides information on preserving scientific innovations in Uzbekistan, including patenting system, useful models, and methods for protecting industrial designs
#intellektual mulk agentligi#patentlash tizimi#industrial design
Muallif
Sotuvchi 291059Tasdiqlangan muallif
- Hujjatlari
- 68 703
- Sotilgan
- 3 143
