Patent
Patent, Total:2 items.
The international standard classification for "Patent" includes: .
The Chinese standard classification for "Patent" includes: .
Heilongjiang Provincial Standard of the People's Republic of China
- DB23/T 3610-2023 Technical specifications for drafting invention patents in the field of microorganisms
CN-DB 5
- DB5201/T 139-2024 Guidelines for the cultivation of high-value invention patents
