| Patent Type | Year | Item | Official Fee | Service Fee(RMB) |
|---|---|---|---|---|
| Utility Model | 4 | 4th annuity | 210.00 EUR | ￥1002 |
| 7 | 7th annuity | 350.00 EUR | ￥1002 | |
| 9 | 9th annuity | 530.00 EUR | ￥1002 |
Patent Type
Utility Model
Country / Region
Germany