architectural office o. walter
| Business category 1 | Architecture Design |
| City ( of main office ) | Helsinki, FI, Finland |
| Address | punavuorenkatu 1 |
| Phones | 358-050 -3 789 468 |
| Date | 2011 Oct 29, 08:10 |
| Business category 1 | Architecture Design |
| City ( of main office ) | Helsinki, FI, Finland |
| Address | punavuorenkatu 1 |
| Phones | 358-050 -3 789 468 |
| Date | 2011 Oct 29, 08:10 |