Number of Invention Patents Applications of Large and _Medium-sized Industrial Enterprises, Mining of Ferrous _Metal Ores
Series ID:
[NBS/A_A0N0B05/A0N0B0504]
Frequency: annual
Source
- Provider
- National Bureau of Statistics of China
- Dataset
- Number of Invention Patents Applications of Large and _Medium-sized Industrial Enterprises by Industrial _Sector
- Series
- Number of Invention Patents Applications of Large and _Medium-sized Industrial Enterprises, Mining of Ferrous _Metal Ores [NBS/A_A0N0B05/A0N0B0504]
Dimensions
- Frequency [freq]
- annual [A]
- Unit [unit]
- piece [piece]