 |
| |||
| изобретательская деятельность | |||
|
inventive activity : 7 phrases in 3 subjects |
| Economy | 1 |
| Investment | 1 |
| Patents | 5 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips