Promotion of Science & Technology Innovation 1.20 ¥ — China, 2017
Promotion of Science & Technology Innovation (China, 2017), face value 1.20 ¥, “Technological innovation” series. Photo, catalogue value, details and photo…
- Series
- Technological innovation
- Issue date
- 2017
- Face value
- 1.20 ¥
- Colors
- Multicolor
- Yvert
- CN 5472
- Michel
- CN 4936
- Stanley Gibbons
- CN 6230
- Scott
- CN 4481